CN101998095A - Image processing apparatus - Google Patents

Abstract

The invention provides an image processing apparatus. A pre-treatment circuit (20) reads an original image data output from an image sensor (16). A post-treatment circuit (26) creates the image data corresponding to a cut-out area (CT1) allocated to the scene, based on the read original image data. The post-treatment circuit (28) creates the image data corresponding to the cut-out area (CT2) having a size that falls below a size of the cut-out area (CT1) and being allocated to the scene, based on the read original image. An LCD monitor (32) displays a capturing image as the image data based on the post-treatment circuit (26) so as to superpose a reference line (GL1) representing a position of the cut-out area (CT2) on the capturing image, thereby restraining low operation caused by different viewing angles between the image data as the post-treatment circuit (26) and the image data as the post-treatment circuit (28).

Description

Image processing apparatus

Technical field

The present invention relates to image processing apparatus, relate in particular to and be applicable to Digital Video, make the image processing apparatus of a plurality of scenes being shot of the common scape being shot of performance.

Background technology

An example of this device is disclosed by patent documentation 1.According to this background technology, the signal of video signal from camera section output is recorded in cassette tape (tape cassette) with first compress mode, and is recorded in storage card with second compress mode.In LCD monitor, show image based on the signal of video signal of exporting from camera section.

[patent documentation 1] TOHKEMY 2005-109923 communique

But under the different situation in visual angle (aspect ratio) between the image of the image of cassette type recording and storage card record, the object that occurs at side's image can disappear from the opposing party's image, reduce operability thus.

In addition, in background technology, can not carry out so-called code conversion, promptly after the signal of video signal of first compress mode is recorded in cassette tape, the compress mode of this signal of video signal is transformed into second compress mode, the signal of video signal after the conversion is recorded in storage card.

Summary of the invention

Therefore, main purpose of the present invention is to provide a kind of and can suppresses because of the low image processing apparatus of the different caused operability in the visual angle between a plurality of images that write down.

Other purposes of the present invention are to provide a kind of image processing apparatus that can improve the operability relevant with code conversion.

Defer to a kind of image processing apparatus 10 (suitable in an embodiment reference marks of the present invention.Down together), possess:fetch unit 20, it reads the original image of performance scape being shot; First makesparts 26, and it is based on the original image that is read out by fetch unit, make with distribute to scape being shot first cut the first corresponding document image of regional CT1; Second makes parts 28, and it makes with second and cut the second corresponding document image of regional CT2 based on the original image that is read out by fetch unit, and this second cuts regional CT2 and have less than first size that cuts picture size and be assigned to described scape being shot;First output block 30,32, it is exported and makes the first corresponding reproduced image of first document image that parts make by first; Andsecond output block 44, S63,52, S71, S81, S83, itself and first output block are exported reproduction range information concurrently, and this reproduction range information representation is by second reproduction range that makes second document image that parts make.

Preferably, also possess: exploreparts 38, it cuts the area research certain objects based on the original image that is read out by fetch unit from first; And adjustment component S61, it is adjusted second and cuts the position in zone, so that cut the zone seizure by exploring the certain objects that parts are found second.

Preferably, second output block comprises diagram doubling of theimage parts 44, S63, its will show the second diagram image that cuts the zone as the reproduction range information overlap in first reproduced image by first output block output.

Preferably, second output block comprises the overlappingparts 52 of second reproduced image, S71～S73, S81～S83, its will by second make pairing second reproduced image of second document image that parts make as described reproduction range information overlap in first reproduced image by the output of first output block.

In one aspect, the multiplying power of second reproduced image equates with the multiplying power of first reproduced image; The overlapping parts of second reproduced image cut regional position corresponding to second, and second reproduced image is overlapped in first reproduced image.

On the other hand, the multiplying power of second reproduced image is littler than the multiplying power of first reproduced image; Set location overlap second reproduced image of the overlapping parts of second reproduced image on first reproduced image.

Preferably, also possess: first recording-member 40,46, it will make first document image that parts make by first with encoding state and be recorded inrecording medium 32; And second recording-member 40,46, it will make second document image that parts make by second with encoding state and be recorded in recording medium.

Preferably, first cut zone and second cut the zone each be equivalent to the rectangular area; The vertical dimension that second vertical dimension and first that cuts the zone cuts the zone equates, and second cuts regional horizontal size to cut regional horizontal size than first little.

Preferably, also possesses theshooting part 16 of catching scape being shot; Fetch unit will read as original image from the scene being shot of shooting part output.

Also preferred, also possess: detection part S39, it detects the vibration S33～S35 of shooting face; And change parts S39, its change first cuts the position in zone, to compensate by the detected vibration of detection part.

Preferably, first make parts and have no record indication execution irrespectively to make processing; Second makes the described record of unit response indicates to carry out and makes processing.

Defer to a kind ofimage processing apparatus 10 of the present invention, possess: remanufactured component S141, it is regenerated from recordingmedium 48 and has first document image at first visual angle; Definition component S161, S169, it defines the cut regional CT2 corresponding with second visual angle on first document image that is born again by remanufactured component; Recording-member S143, it will belong to second document image that cuts the zone that is defined by definition component and be recorded in recording medium;First output block 30, first reproduced image that its output is corresponding with first document image that is born again by remanufactured component; Andsecond output block 44, S171,52, S181, S183, the reproduction range information of exporting is concurrently handled in the output of itself and first output block, and this reproduction range information representation is by the reproduction range of second document image of recording-member record.

Preferably, the recording-member and first output block respectively with the Regeneration Treatment of remanufactured component concurrently executive logging handle and output is handled.

Preferably, also possess: exploreparts 38, it explores certain objects from first document image that is born again by remanufactured component; And adjustment component S169, its adjustment cuts the position in zone, so that catch in cutting the zone by exploring the certain objects that parts are found.

Preferably, second output block comprises diagram doubling of theimage parts 44, S171, its diagram image that performance is cut the zone as the reproduction range information overlap in first reproduced image by first output block output.

Preferably, second output block comprises the overlappingparts 52 of second reproduced image, S181, S183, second reproduced image that it will be corresponding with second document image as the reproduction range information overlap in first reproduced image by first output block output.

Choosing is more arranged, and the multiplying power of second reproduced image is littler than the multiplying power of first reproduced image; Set location overlap second reproduced image of the overlapping parts of second reproduced image on first reproduced image.

(invention effect)

According to the present invention, first document image cuts the zone corresponding to first, and second document image cuts the zone corresponding to cutting zone little second than first.Reproduction range is represented the reproduction range of second document image, and handles output concurrently with the output of pairing first reproduced image of first document image.Thus, can suppress because of the different caused operability of first document image with the visual angle between second document image low.

According to the present invention, definition cuts the zone on first document image that is born again by recording medium, belongs to second document image that cuts the zone that defines and is recorded in recording medium.Thus, realized code conversion.In addition, handle the output processing of the reproduction range information of the reproduction range of carrying out expression second document image concurrently with the output of pairing first reproduced image of first document image.Thus, can discern by first reproduced image and reproduction range information and whether carry out code conversion, and on first document image, how to define and cut the zone.Thus, improve the operability relevant with code conversion.

Above-mentioned purpose of the present invention, other purposes, feature and advantage, the detailed description of the following embodiment that carries out with reference to accompanying drawing becomes more than you know.

Description of drawings

Fig. 1 is the block diagram of the basic comprising of expression one embodiment of the present of invention.

Fig. 2 is the block diagram of the formation of expression one embodiment of the present of invention.

Fig. 3 is the diagram figure of an example of the mapping status of the expression SDRAM that is applicable to Fig. 2 embodiment.

Fig. 4 is 2 diagram figure of an example that cut the distribution state in zone in the original image zone of expression SDRAM.

Fig. 5 is the diagram figure of an example of the bibliographic structure that forms in the recording medium of expression.

Fig. 6 (A) is the diagram figure of the aspect ratio of the image taken in of expression MP4 file, and Fig. 6 (B) is the diagram figure of the aspect ratio of the image taken in of expression 3GP file.

Fig. 7 (A) is the diagram figure that expression cuts an example of regional position adjustment action, Fig. 7 (B) is the diagram figure that expression cuts the another example of regional position adjustment action, and Fig. 7 (C) is the diagram figure that expression cuts another example of regional position adjustment action.

Fig. 8 (A) is the diagram figure of an example of expression reproduced image, and Fig. 8 (B) is the diagram figure of the another example of expression reproduced image, and Fig. 8 (C) is the diagram figure of another example of expression reproduced image.

Fig. 9 is the block diagram of an example of the formation of the expression object detection circuit that is applicable to Fig. 2 embodiment.

Figure 10 is the flow chart of a part of the action of the expression CPU that is applicable to Fig. 2 embodiment.

Figure 11 is the flow chart of another part of the action of the expression CPU that is applicable to Fig. 2 embodiment.

Figure 12 is the flow chart of another part of the action of the expression CPU that is applicable to Fig. 2 embodiment.

Figure 13 be the expression be applicable to Fig. 2 embodiment CPU action again a part flow chart.

Figure 14 is the block diagram of the part of the another embodiment of expression.

Figure 15 is the flow chart of a part of the action of the expression CPU that is applicable to another embodiment.

Figure 16 is the diagram figure of an example of the reproduced image among the another embodiment of expression.

Figure 17 is the flow chart of a part of the action of the expression CPU that is applicable to other embodiment.

Figure 18 is the diagram figure of an example of the reproduced image among the another embodiment of expression.

Figure 19 is the flow chart of a part of the action of the expression CPU that is applicable to another embodiment.

Figure 20 is the diagram figure of an example of the reproduced image among another embodiment of expression.

Figure 21 is the block diagram of the basic comprising of expression one embodiment of the present of invention.

Figure 22 is the block diagram of the formation of expression another embodiment of the present invention.

Figure 23 is the diagram figure of an example of the mapping status of the expression SDRAM that is applicable to Figure 22 embodiment.

Figure 24 is the flow chart of a part of the action of the expression CPU that is applicable to Figure 22 embodiment.

Figure 25 is the flow chart of another part of the action of the expression CPU that is applicable to Figure 22 embodiment.

Figure 26 is the flow chart of another part of the action of the expression CPU that is applicable to Figure 22 embodiment.

Figure 27 be the expression be applicable to Figure 22 embodiment CPU action again a part flow chart.

Figure 28 is the flow chart of other parts of the action of the expression CPU that is applicable to Figure 22 embodiment.

(symbol description)

The 10-Digital Video; The 16-imageing sensor; 26,28-post processing circuitry; 36-CPU; The 38-object detection circuit; The 40-MP4 codec; 44-covers diagram maker (overlay graphic generator); The 48-storage medium.

Embodiment

Below, with reference to the description of drawings embodiments of the present invention.

[basic comprising 1]

With reference to Fig. 1, the following basically formation of image processing apparatus of the present invention.Fetchunit 1a reads the original image of performance scape being shot.First makesparts 2a based on the original image that is read out by fetchunit 1a, make with distribute to scape being shot first cut corresponding first document image in zone.Second makesparts 3a based on the original image that is read out by fetchunit 1a, makes with having to be lower than first size that cuts picture size, to distribute to second of scape being shot and cut area relative second document image.The first output block 4a exports and makes the first corresponding reproduced image of first document image thatparts 2a makes by first.The reproduction range information of exporting is concurrently handled in the output of thesecond output block 5a and the first output block 4a, and this reproduction range information representation is by second reproduction range that makes second document image thatparts 3a makes.

Thus, first document image cuts the zone corresponding to first, and second document image cuts the zone corresponding to cutting zone little second than first.The reproduction range of reproduction range information representation second document image, and handle with the output of pairing first reproduced image of first document image and to be output concurrently.Thus, can suppress because of the different caused operability of first document image with the visual angle between second document image low.

[embodiment 1]

With reference to Fig. 2, theDigital Video 10 of this embodiment comprises: bydriver 18a and separately-drivencondenser lens 12 of 18b and aperture unit 14.The optical image of scape being shot is irradiated to the shooting face ofimageing sensor 16 by these members.In addition, the effective image-region of shooting face has the resolution of level 2560 pixels * vertical 1600 pixels.

When power connection, read processing in order to begin to carry out moving image down in shooting, CPU34 startsdriver 18c.Driver 18c responds per 1/60 second vertical synchronizing signal Vsync that produces, and shooting face is exposed, and reads in the electric charge that shooting is looked unfamiliar with the sequential scanning state.With the 60fps frame per second, from the raw image data ofimageing sensor 16 output performances scape being shot.

20 pairs of raw image datas fromimageing sensor 16 of pre-treatment portion are implemented the processing of digital clamp, picture element flaw correction, gain controlling etc.Be implemented such pre-treatment raw image data afterwards, be read into theoriginal image zone 24a (with reference to Fig. 3) of SDRAM24 bymemorizer control circuit 22.

With reference to Fig. 4, distribute fororiginal image zone 24a and cut regional CT1 and CT2.Cut regional CT1 and have the resolution (aspect ratio is 16: 9) that is equivalent to level 1920 pixels * vertical 1080 pixels.On the other hand, cut regional CT2 and have the resolution (aspect ratio is 4: 3) that is equivalent to level 640 pixels * vertical 480 pixels.

Post processing circuitry 26 is bymemorizer control circuit 22 visitoriginal images zone 24a, in interlacing scan (interlaced scanning) mode by reading the raw image data corresponding in per 1/60 second with cutting regional CT1.The raw image data that reads out is implemented that color separated, white balance adjustment, YUV conversion, edge are emphasized, the processing of zoom etc., and the result has made the view data corresponding with the 1080/60i mode.The view data that is made is written into the YUV image-region 24b (with reference to Fig. 3) of SDRAM24 bymemorizer control circuit 22.

Lcd driver 30 reads the view data of YUV image-region 24b storage repeatedly, dwindles the view data that reads out so that meet the resolution ofLCD monitor 32, drives LCD monitor 32 based on the view data after dwindling then.As a result, the real time kinematics image (viewfinder image) that on monitoring image, shows expression scape being shot.

In addition,pre processing circuit 20 is transformed into the Y data simply with raw image data, and gives CPU36 with the Y data after the conversion.CPU36 adjusts under the operation at imaging conditions the Y data is implemented the AE processing, calculates suitable EV value.Aperture amount and time for exposure that the suitable EV value that calculates defines are set indriver 18b and 18c respectively, suitably adjusted the lightness of viewfinder image thus.In addition, when satisfying the AF entry condition, CPU36 implements AF to the high fdrequency component of Y data andhandles.Condenser lens 12 disposes focusing bydriver 18a, continues to improve the definition (sharpness) of viewfinder image thus.

In addition, in order to go out the motion with the shooting face of light shaft positive cross direction based on the Y Data Detection, CPU36 also carries out motion detection for 1 time and handles cutting area control service.Detected motion be equivalent to the face of making a video recording about move/tilt (パ Application/チ Le ト) when action, CPU36 interrupts cutting moving of regional CT1, when detected motion is equivalent to the hand shake of the face of making a video recording, makes and cuts regional CT1 and move in order to compensate the hand shake.Therefore, suppressed to shake the vibration of the viewfinder image that causes because of hand.

When carrying out the recording start operation tokey input apparatus 34, CPU36 by I/F46 Visitor Logs medium 48, newly makes MP4 file and 3GP file (the MP4 file and the 3GP file that make are opened) atrecording medium 48 under the shooting operation.

Give MP4 file allocation SANY****.MP4 the filename of (* * * * is an identification number, and is together following), give the filename of 3GP file allocation MOV****.3GP.At this, to MP4 file that makes simultaneously and the shared identification number of 3GP file allocation, MP4 file and 3GP file with common scene being shot are set up association mutually by identification number.

In addition,recording medium 48 has bibliographic structure shown in Figure 5, management MP4 file under catalogue DCIM, on the other hand, management 3GP file under catalogue SD_VIDEO.

When file makes and opens when finishing dealing with, for opening entry is handled, CPU36 starts post processing circuitry 28,MP4 codec 40 and I/F46 under the shooting operation.

Post processing circuitry 28 belongs to the raw image data that cut regional CT2 with interlace mode to readperly 1/30 second bymemorizer control circuit 22 visit original image zone 24a.The raw image data ear nose that reads out implements that color separated, white balance adjustment, YUV conversion, edge are emphasized, the processing of zoom etc., and the result is from the post processing circuitry 28 outputs view data corresponding with the 480/30i mode.The view data of output is written into the YUV image-region 24c (with reference to Fig. 3) of SDRAM24 by memorizer control circuit 22.In addition, betweenpost processing circuitry 26 and 28, the parameter value difference of grade is emphasized at the edge.

Therefore, after opening entry is handled, view data (with reference to Fig. 6 (A)) with 1080/60i mode of 16: 9 aspect ratios is stored in YUV image-region 24b, and the view data with 480/30i mode of 4: 3 aspect ratios is stored in (with reference to Fig. 6 (B)) and is stored in YUV image-region 24c.

MP4 codec 40 reads the view data of YUV image-region 24b storage bymemorizer control circuit 22, according to the MPEG4 mode view data that reads out is compressed, bymemorizer control circuit 22 compressing image data is write document image zone 24d (with reference to Fig. 3) then.

In addition, the MP4 codec reads the view data of YUV image-region 24c storage bymemorizer control circuit 22, according to the MPEG4 mode view data that reads out is compressed, bymemorizer control circuit 22 compressing image data is writedocument image zone 24e (with reference to Fig. 3) then.

I/F46 is by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24d storage, with read out and compressing image data is written in the MP4 file that newly makes in the recording medium 48.In addition, I/F46 also by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24e storage, is written in the compressing image data that reads out the 3GP file that newly makes in therecording medium 48.

When carrying out the record end operation tokey input apparatus 34, handle for end record, CPU36 stops post processing circuitry 28,MP4 codec 40 and I/F46.Then, CPU36 closes the MP4 file and the 3GP file that write target by I/F46 Visitor Logsmedium 48.

Be operated to from recording start record end operation during, adjust the position of cut-out area territory CT2 for 2 times cutting control operation.Cut regional CT2 in order to adjust, CPU36 response vertical synchronizing signal Vsync explores request to objectdetection circuit 38 issue objects.

Object detection circuit 38 make with grating scanning mode have " large scale ", each contrast frame that " middle size " reaches " small size " moves to end position from the beginning position of the scene being shot (view data of=1080/60i mode) of YUV image-region 24b storage, the image that will belong to a part that contrasts frame and login object (object of logining by prior operation) contrast, and the position of the object that will meet and size sign in to register 38e as object information.When the contrast frame of " small size " arrives end position, fromobject detection circuit 38 to CPU36 backtracing end notification.

CPU36 is in response to the exploration end notification of returning fromobject detection circuit 38, and whether differentiation meets the object of logining object and explore successful.If object information is logined inregister 38e, then differentiate for to explore successfully, on the other hand,, then differentiate for exploring failure if object information is not logined inregister 38e.

When exploring successfully, in order to capture the object of discovery in central authorities, CPU36 is not cutting regional CT2 from cutting to move in the scope that regional CT1 exceeds.When exploring failure, CPU36 moves to cut regional CT1 and cooperate this to move and cuts regional CT2.

With reference to Fig. 7 (A)～Fig. 7 (C), personage HM be meet the object of logining object and cut regional CT1 move about according to the shooting face/situation that tilting action moves right under, in order to catch personage HM, cut regional CT2 and cut regional CT1 move left and right relatively in central authorities.

CPU36 sets the position of adjusting thus that cuts regional CT2 to coveringdiagram maker 44, and the diagram signal that coveringdiagram maker 44 will be corresponding with this setting gives lcd driver 30.As a result, the normal line GL1 of the position that cuts regional CT1 of expression current time is overlapped in viewfinder image.About shown in Fig. 7 (A)～Fig. 7 (C), move/tilting action, according to the main points migration viewfinder image of Fig. 8 (A)～Fig. 8 (C) and the demonstration of datum line GL1.

Object detection circuit 38 constitutes as shown in Figure 9.Controller 38a distributes rectangle contrast frame for YUV image-region 24b, reads the view data that belongs to a part that contrasts frame by memorizer control circuit 22.The view data that reads out is givencontrast circuit 38c via SRAM38b.

Dictionary 38d accommodates the template (template) that the object picture is landed in performance.The template that view data that contrast circuit 38d will give from SRAM38b and dictionary 38d accommodate contrasts, when finding the template that meets with view data, contrast circuit 38d will put down in writing the position of contrast frame of current time and the object information of size signs in to register 38e.

The contrast frame moves to end position (position, bottom right) from the beginning position (top-left position) of YUV image-region 24b with grating scanning mode a certain amount ofly.In addition, when the contrast frame arrives end position, all contrast the size of frame with the sequential update of " large scale " → " middle size " → " small size ".When the contrast frame of " small size " arrives end position, from contrastingcircuit 38c to CPU36 backtracing end notification.

CPU36 handles concurrently and comprises that shooting operation shown in Figure 10, imaging conditions shown in Figure 11 adjust operation, shown in Figure 12cut control operation 1 and a plurality of operations that cut control operation 2 shown in Figure 13.In addition, corresponding with these operations control program is stored inflash memory 42.

With reference to Figure 10, in step S1, carry out moving image and read processing.Thus, show viewfinder image at LCD monitor 32.In step S3, differentiate repeatedly and whether carried out the recording start operation, enter into step S5 when differentiating under the result is updated to "Yes" from "No" the situation.In step S5,, inrecording medium 48, newly make the MP4 file and the 3GP file of open mode by I/F46 Visitor Logs medium 48.In step S7, handle for opening entry, start post processing circuitry 28,MP4 codec 40 and I/F46.

Post processing circuitry 28 reads the raw image data that belongs to a part that cuts regional CT2 bymemorizer control circuit 22, make the view data of 480/30i mode based on the raw image data that reads out, bymemorizer control circuit 22 view data that is made is write YUV image-region 24c then.

MP4 codec 40 reads the view data of the 1080/60i mode of YUV image-region 24b storage repeatedly bymemorizer control circuit 22, according to the MPEG4 mode view data that reads out is compressed, bymemorizer control circuit 22 compressing image data is write document image zone 24d then.

In addition,MP4 codec 40 reads the view data of the 480/30i mode of YUV image-region 24c storage repeatedly bymemorizer control circuit 22, according to the MPEG4 mode view data that reads out is compressed, bymemorizer control circuit 22 compressing image data is writedocument image zone 24e then.

I/F46 is written in the compressing image data that reads out the MP4 file that makes among the step S9 by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24d storage.In addition, I/F42 also by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24e storage, is written in the compressing image data that reads out the 3GP file that makes among the step S9.

In step S9, differentiate and whether carried out the record end operation.Differentiating the result when "No" is updated to "Yes", enter into step S11,, end record stops post processing circuitry 28,MP4 codec 40 and I/F42 for handling.In step S13,, close the MP4 file and the 3GP file that are in open mode by I/F44 Visitor Logs medium 46.When closing of a file finishes, turn back to step S3.

With reference to Figure 11, in step S21, focusing, aperture amount and time for exposure are carried out initialization.In step S23, differentiate whether to have produced vertical synchronizing signal Vsync, when differentiating the result when "No" is altered to "Yes", in step S25, carry out AE and handle.Thus, suitably adjusted the lightness of viewfinder image.In step S27, differentiate and whether to satisfy the AF entry condition, if for "No" then directly turn back to step S23, on the other hand, if for "Yes" then in step S29, carry out AF and be back to step S23 after handling.The result that AF handles,condenser lens 12 is configured in focusing, has improved the definition of viewfinder image thus.

With reference to Figure 12, initialization cuts the configuration of regional CT1 in step S31, differentiates in step S33 whether vertical synchronizing signal Vsync has taken place.Be altered to "Yes" if differentiate the result from "No", then in step S35, carry out with reference to the motion detection processing of Y data.In step S37, whether the motion that differentiation is handled detected shooting face by motion detection is equivalent to the hand shake, if differentiate the result for "No" then directly enter into step S41, on the other hand, if differentiate the result for "Yes" then enter into step S41 after the processing through step S39.In step S39, move and cut regional CT1 so that compensate the motion of detected shooting face.

In step S41, differentiate whether carried out the recording start operation, in step S43, differentiate and whether carried out the record end operation.If be "Yes" in step S41, then startup cuts control operation 2 in step S45, turns back to step S33 then.If be "Yes" in step S43, then in step S47, stop to cut control operation 2, turn back to step S33 then.If all be "No", then directly turn back to step S33 in step S41 and S43.

With reference to Figure 13, in step S51, cut regional CT2 in the central configuration that cuts regional CT1, in step S53, differentiate whether produced vertical synchronizing signal Vsync.Be updated to "Yes" if differentiate the result from "No", then enter into step S55, cooperate to cut moving of regional CT1 and make and cut regional CT2 and move.In the step S57 that follows, explore processing in order to carry out object, handle 38 issue objects to object detection and explore request.

Object detection circuit 38 make with grating scanning mode have " large scale ", " middle size " reach each move to end position from the beginning position of YUV image-region 24b according to frame of " small size ", the image that will belong to a part that contrasts frame contrasts with the login object, with the position and the size of detected login object picture sign in to register 38e as object information thus.

When fromobject detection circuit 38 backtracing end notification, in step S59, differentiate and meet the object of login object and whether successfully to explore.If object information is not logined inregister 38e, then differentiate for meeting the exploration failure of object, directly enter into step S63.On the other hand,, then determine the exploration success that meets object, enter into step S63 after the processing through step S61 if object information is logined in register 38e.In step S61,, in not exceeding the scope that cuts regional CT1, move and cut regional CT2 in order to capture the object of discovery in central authorities.

In step S63, set the position that cuts regional CT2 to covering diagram maker 44.As a result, the datum line GL1 that onLCD monitor 30, shows the position of expression cut-out area territory CT2 in the OSD mode.If the processing of step S63 finishes, then turn back to step S53.

By above explanation as can be known,pre processing circuit 20 reads from the raw image data ofimageing sensor 16 outputs.Post processing circuitry 26 makes and distributes to the pairing view data of the regional CT1 of cutting of scape being shot based on the raw image data that is read out by pre processing circuit 20.Post processing circuitry 28 makes the view data corresponding with cutting regional CT2 based on the raw image data that is read out bypre processing circuit 20, and this cuts regional CT2 has less than the size that cuts regional CT1 size and distribute to scape being shot.LCD monitor 32 shows the viewfinder image of the view data that makes based onpost processing circuitry 26, and then the normal line GL1 that expression cuts the position of regional CT2 is overlapped in viewfinder image.

Thus, the different caused operability in visual angle that can suppress between reasonpost processing circuitry 26 view data that makes and the view data that is made by post processing circuitry 28 are low.

In addition,object detection circuit 38 is explored the login object based on the raw image data that is read out bypre processing circuit 20 from cut regional CT1.CPU36 adjusts and cuts the position (S61) of regional CT2, so that capture in cutting regional CT2 byobject detection circuit 38 detected objects.

Therefore, when in scape being shot, occurring meeting the object of logining object, adjust the attribute that cuts regional CT2, meet object so that in cutting regional CT2, can capture.Thus, can avoid with cut the object that occurs in the pairing image of regional CT1 from the state of affairs that cuts the pairing picture drop-out of regional CT2.

In addition, in the present embodiment, for finding a view of the scene being shot of representing the 3GP file logging, GL1 is overlapped in viewfinder image with datum line.But also can walk abreast in LCD monitor 32 shows based on the viewfinder image of the view data that is made by post processing circuitry 28 and based on the viewfinder image of the view data that is made bypost processing circuitry 26.

At this moment, replace coveringdiagram maker 44 shown in Figure 2, andimage combiner circuit 52 shown in Figure 14 is set.In addition, replace step S63 shown in Figure 13, CPU36 carries out the processing of step S71～S73 shown in Figure 15.

With reference to Figure 13, in step S71,image combiner circuit 52 is set different pairing reduction magnification between the resolution of the resolution that belongs to the view data that cuts regional CT2 and LCD monitor 32.In addition, in step S73,image combiner circuit 52 is set the pairing position of current location that cuts regional CT2.

As a result, as shown in figure 16, onLCD monitor 32, show based on the viewfinder image DP1 of the view data that generates bypost processing circuitry 26 and based on the viewfinder image DP2 of the view data that generates by post processing circuitry 28 with identical multiplying power.In addition, the display position of viewfinder image DP2 is accompanied by and cuts moving of regional CT2 and move.

Also can replace step S63 shown in Figure 13, CPU36 carries out the processing of step S81～S83 shown in Figure 17.In step S81,image combiner circuit 52 is set set reduction magnification, in step S83,image combiner circuit 52 is set both allocations.As a result, as shown in figure 18, fix demonstration viewfinder image DP2 in the picture lower-left with the multiplying power littler than the multiplying power of viewfinder image DP1.

In addition, also can replace step S63 shown in Figure 13, CPU36 also carries out the processing of step S91 shown in Figure 19～S99.In step S91, differentiate current time belong to alternately occur during which of A and B.During belonging to, current time during A, in step S93, the image combiner circuit is set set reduction magnification.During current time belongs to, during B, enter into step S95,image combiner circuit 52 is set the position of catching the zonule that meets the object of logining object.In step S97,image combiner circuit 52 is set the reduction magnification corresponding with the zonule size.When step S93 or S97 processing end, in step S99, the image combiner circuit is set both allocations.

As a result, during A, show viewfinder image DP1 and DP2 with main points shown in Figure 180.In addition, during B, show viewfinder image DP1 and the viewfinder image DP3 corresponding with main points shown in Figure 20 with the zonule.

[basic comprising 2]

With reference to Figure 21, the following basically formation of image processing apparatus of the present invention.Remanufactured component 1b regenerates from recording medium 6b and has first document image at first visualangle.Definition component 2b defines the cut zone corresponding with second visual angle on first document image that is born again by remanufactured component 1b.Recording-member 3b will belong to second document image that cuts the zone that is defined bydefinition component 2b and record recording medium 6.Pairing first reproduced image of first document image thatfirst output block 4b output is born by remanufactured component 1b again.The reproduction range information of exporting is concurrently handled in the output of thesecond output block 5b and thefirst output block 4b, the reproduction range of second document image that this reproduction range information representation is write down out by recording-member 3b.

Cut the zone in first document image definition of bearing again, belong to second document image that cuts the zone that defines and be recorded in recording medium from recording medium.Thereby, realized code conversion.In addition, handle the output processing of the regeneration range information of the regeneration range of carrying out expression second document image concurrently with the output of pairing first reproduced image of first document image.Therefore, by first reproduced image and reproduction range information can discern whether carry out code conversion and how on first document image definition cut the zone.Thus, improve the operability relevant with code conversion.

[embodiment 2]

Be that with Fig. 2 embodiment difference theDigital Video 10 of other embodiment has been omitted the post processing circuitry 28 that the 3GP file is used as shown in figure 22, omitted the YUV image-region 24c that the 3GP file is used as shown in figure 23.In addition, the shooting operation of the Figure 24 that is carried out by CPU36 shown in Figure 22 and Figure 25cut control operation 1, and be different with shooting operation shown in Figure 10 and thecontrol operation 1 that cuts shown in Figure 12 on following point.

In the step S105 of Figure 24, in MP4 file and 3GP file, only make and open the MP4 file.In addition, in step S107,, and startMP4 codec 40 and I/F46 for opening entry is handled.AndMP4 codec 40 rests on: the compressing image data based on the view data of 1080/60i mode of YUV image-region 24b storage is write document image zone 24d.I/F46 also rests on: the compressing image data of document image zone 24d storage is written in the MP4 file that makes among the step S105.In step S111,, and stopMP4 codec 40 and I/F46 for end record is handled.In step S113, close the MP4 file that is in open mode.In addition, the processing of step S101, S103 and S109 is identical with the processing of step S1, S3 and S9.

Shown in Figure 25 cutting in thecontrol operation 1, in step S121～S129, carry out and the same processing of step S31～S39 shown in Figure 12, when finishing, the processing of step S129 turns back to step S123.That is to say,, omitted the processing that is equivalent to step S41 shown in Figure 12～S47 shown in Figure 25 cutting in thecontrol operation 1.

In addition,Digital Video 10 shown in Figure 22 has edit pattern.When having selected edit pattern, by the editing operating of CPU36 executed in parallel Figure 26～shown in Figure 27 and the control operation 2 that cuts shown in Figure 28 by the operation ofkey input apparatus 34.

With reference to Figure 26, any one of the MP4 file more than 1 or 2 thatselection recording medium 48 is preserved in step S131 is as regeneration MP4 file.In step S133, differentiate whether carried out the in-edit operation, be updated to "Yes" from "No", then in step S135, open regeneration MP4 file if differentiate the result.In step S137, newly make the 3GP file and open the 3GP file that makes.Startup cuts control operation 2 in step S139, begins Regeneration Treatment in step S141, and opening entry is handled in step S143 then.

In step S141, specifically,, and startlcd driver 30 to I/F40 andMP4 codec 40 initiation command of regenerating.In addition, in step S143, specifically, give the recording start order toMP4 codec 40 and I/F46.

I/F46 reads compressing image data in response to regeneration mode from the MP4 file of open mode, bymemorizer control circuit 22 compressing image data that reads out is write document image zone 24d shown in Figure 23.In addition,MP4 codec 40 is by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24d storage, compressing image data according to the MP4 mode decompresses and reads out writes UYV image-region 24b shown in Figure 23 bymemorizer control circuit 22 with the view data that decompresses outthen.Lcd driver 30 reads the view data of storing at YUV image-region 24b like this bymemorizer control circuit 22, drives LCD monitor 32 based on the view data that reads out.As a result, onLCD monitor 32, show the regeneration moving image.

In addition,MP4 codec 40 is in response to record order, read bymemorizer control circuit 22 in the view data of YUV image-region 24b storage, belong to the view data that cuts regional CT2, according to the MP4 mode view data that reads out is compressed, bymemorizer control circuit 22 compressing image data is writedocument image zone 24e shown in Figure 23 then.I/F46 is stored in the compressing image data that reads out the 3GP file that newly makes by the compressing image data ofmemorizer control circuit 22 reading and recording image-region 24e storage inrecording medium 48.

In step S145, differentiate whether satisfy carried out editor's end operation or reproduction position arrive the end of MP4 file such or condition.Be updated to "Yes" if differentiate the result from "No", then finish Regeneration Treatment in step S147, end record is handled in step S149, finishes to cut control operation then in step S151.

In step S147, specifically, give the regeneration ending order, and stoplcd driver 30 to I/F40 and MP4 codec 40.In addition, in step S149, specifically, give the record end order toMP4 codec 40 and I/F46.In step S153, close the MP4 file, in step S155, close the 3GP file.When the processing of step S155 finishes, turn back to step S133.

With reference to Figure 28, in step S161, cut regional CT2 in the central configuration of YUV image-region 24b.Thus, the central authorities of the view data of storing from YUV image-region 24b read out and cut the view data of the suitable part of regional CT2.In step S163～S171, carry out and the same processing of step S53, S57～S63 shown in Figure 13.

According to this embodiment, CPU36 regeneration from the MP4 file that recording medium 48 is preserved has the view data (S141) at the visual angle that is equivalent to cut regional CT1, definition cuts regional CT2 (S161, S169) on the view data of regeneration, and the Imagery Data Recording that cuts regional CT2 that will belong to definition then is in the 3GP file (S143) that makes in recording medium 48.The regeneration moving image thatlcd driver 30 shows based on the view data that goes out from the MP4 file regeneration LCD monitor 32.In addition, coveringdiagram maker 44 makes LCD monitor 32 show cutting the datum line GL1 (being reproduction range information) that regional CT2 (reproduction range of the view data of 3GP file logging promptly) defines in the OSD mode.

Cut regional CT2 in the view data definition that goes out from the MP4 file regeneration, belong to the view data that cuts regional CT2 that defines and be recorded in the 3GP file.Therefore, realized code conversion.In addition, handle with the output of handling the reproduction range information of carrying out expression cut-out area territory CT2 concurrently based on the output of the reproduced image of the view data that goes out from the MP4 file regeneration.Thus, can discern by reproduced image and reproduction range information and whether carry out code conversion, and cut regional CT2 on the view data of MP4 file regeneration, how defining.Thus, improve the operability relevant with code conversion.

In addition, in this embodiment,, also datum line GL1 is overlapped in viewfinder image for finding a view of the scene being shot of representing the 3GP file logging.But, also can make LCD monitor 32 show concurrently based on belong to the view data that cuts regional CT2 dwindle viewfinder image and based on the viewfinder image of the view data of YUV image-region 24b storage.

In this case, replace coveringdiagram maker 44 shown in Figure 22, andimage combiner circuit 52 shown in Figure 14 is set.In addition, replace step S171 shown in Figure 28, CPU36 carries out the processing of step S71～S73 shown in Figure 15.

Claims (17)

1. image processing apparatus possesses:

Fetch unit, it reads the original image of performance scape being shot;

First makes parts, and it is based on the original image that is read out by described fetch unit, make with distribute to described scape being shot first cut the first corresponding document image of zone;

Second makes parts, and it is based on the original image that is read out by described fetch unit, makes with second and cuts the second corresponding document image of zone, and this second cuts the zone and have less than described first and cut the size of picture size and be assigned to described scape being shot;

First output block, it is exported and makes the first corresponding reproduced image of first document image that parts make by described first; And

Second output block, the reproduction range information of exporting is concurrently handled in the output of itself and described first output block, and this reproduction range information representation is by described second reproduction range that makes second document image that parts make.

2. image processing apparatus according to claim 1, wherein,

Also possess:

Explore parts, it cuts the area research certain objects based on the original image that is read out by described fetch unit from described first; And

Adjustment component, it is adjusted described second and cuts the position in zone, so that cut the certain objects that the zone seizure is found by described exploration parts described second.

3. image processing apparatus according to claim 1 and 2, wherein,

Described second output block comprises diagram doubling of the image parts, and these diagram doubling of the image parts will represent that the described second diagram image that cuts the zone as described reproduction range information, is overlapped in first reproduced image by described first output block output.

4. image processing apparatus according to claim 1 and 2, wherein,

Described second output block comprises the overlapping parts of second reproduced image, the overlapping parts of this second reproduced image will with make the second corresponding reproduced image of second document image that parts make as described reproduction range information by described second, be overlapped in first reproduced image by described first output block output.

5. image processing apparatus according to claim 4, wherein,

The multiplying power of described second reproduced image equates with the multiplying power of described first reproduced image;

The overlapping parts of described second reproduced image cut regional position corresponding to described second, and described second reproduced image is overlapped in described first reproduced image.

6. image processing apparatus according to claim 4, wherein,

The multiplying power of described second reproduced image is littler than the multiplying power of described first reproduced image;

The both allocation of the overlapping parts of described second reproduced image on described first reproduced image, overlapping described second reproduced image.

7. according to any described image processing apparatus in the claim 1～6, wherein,

Also possess:

First recording-member, it will make first document image that parts make by described first with encoding state and be recorded in recording medium; And

Second recording-member, it will make second document image that parts make by described second with encoding state and be recorded in described recording medium.

8. according to any described image processing apparatus in the claim 1～7, wherein,

Described first cut the zone and described second cut the zone each be equivalent to the rectangular area;

The vertical dimension that described second vertical dimension and described first that cuts the zone cuts the zone equates, and described second cuts regional horizontal size to cut regional horizontal size than described first little.

9. according to any described image processing apparatus in the claim 1～8, wherein,

Also possesses the shooting part of catching scape being shot;

Described fetch unit will read as described original image from the scene being shot of described shooting part output.

10. image processing apparatus according to claim 9, wherein,

Also possess:

Detection part, it detects the vibration of shooting face; And

The change parts, it changes described first and cuts regional position, to compensate by the detected vibration of described detection part.

11. according to any described image processing apparatus in the claim 1～10, wherein,

Described first makes parts makes processing with no record indication execution is irrespectively arranged;

Described second makes the described record of unit response indicates to carry out and makes processing.

12. an image processing apparatus possesses:

Remanufactured component, it is regenerated from recording medium and has first document image at first visual angle;

Definition component, it defines the cut zone corresponding with second visual angle on first document image that is born again by described remanufactured component;

Recording-member, it will belong to second document image that cuts the zone that is defined by described definition component and be recorded in described recording medium;

First output block, first reproduced image that its output is corresponding with first document image that is born again by described remanufactured component; And

Second output block, the reproduction range information of exporting is concurrently handled in the output of itself and described first output block, and this reproduction range information representation is by the reproduction range of second document image of described recording-member record.

13. image processing apparatus according to claim 12, wherein,

Described recording-member and described first output block carry out described recording processing concurrently with the Regeneration Treatment of described remanufactured component respectively and output is handled.

14. according to claim 12 or 13 described image processing apparatus, wherein,

Also possess:

Explore parts, it explores certain objects from first document image that is born again by described remanufactured component; And

Adjustment component, it adjusts the described position that cuts the zone, so that catch the certain objects of being found by described exploration parts in the zone described cutting.

15. according to any described image processing apparatus in the claim 12～14, wherein,

Described second output block comprises diagram doubling of the image parts, and these diagram doubling of the image parts will show the described diagram image that cuts the zone as described reproduction range information, be overlapped in first reproduced image by described first output block output.

16. according to any described image processing apparatus in the claim 12～14, wherein,

Described second output block comprises the overlapping parts of second reproduced image, the overlapping parts of this second reproduced image will be corresponding with described second document image second reproduced image as described reproduction range information, be overlapped in first reproduced image by the output of described first output block.

17. image processing apparatus according to claim 16, wherein,

The multiplying power of described second reproduced image is littler than the multiplying power of described first reproduced image;

The both allocation of the overlapping parts of described second reproduced image on described first reproduced image, overlapping described second reproduced image.

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