The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of imaging method and Wearable, to improve the virtual graph of projectionThe quality of picture, lifts Consumer's Experience.Concrete technical scheme is as follows：
First aspect is applied to Wearable, the Wearable bag there is provided a kind of imaging method, methods describedShell, microcomputer schreiner calender and light channel structure are included, the microcomputer schreiner calender and the light channel structure are arranged at the inside of the shell,Methods described includes：
The microcomputer schreiner calender obtains virtual image to be presented, and the virtual image is projected into the light channel structure；
The virtual image is reflected and/or reflexed to predeterminated position by the light channel structure, wherein, the predeterminated position isAd-hoc location on the retina for the user for wearing the Wearable.
Optionally, it is described that the virtual image is projected into the light channel structure, including：
The first crevice projection angle of the virtual image is obtained, the virtual image is projected according to first crevice projection angleTo the light channel structure, to cause the position that the virtual image is presented on the retina of the user and the user currentField range in the first position of target real-world object match.
Optionally, the Wearable also include data acquisition device and drive device, the data acquisition device andThe drive device is arranged at the inside of the shell, the drive device respectively with the data acquisition device and the microcomputerSchreiner calender be electrically connected with, it is described by the virtual image according to first crevice projection angle project the light channel structure itAfterwards, methods described also includes：
When the eyes that the data acquisition device detects the user rotate and/or head is moved, adoptCollect the eye rotation data and head movement data of the user；
The data acquisition device determines that the target is true according to the eye rotation data and the head movement dataThe second place in the field range of real object after movement；
The drive device drives the microcomputer schreiner calender by institute according to corresponding second crevice projection angle in the second placeState virtual image and project the light channel structure according to second crevice projection angle, to cause the virtual image is presented on describedPosition and the second place of the target real-world object on the retina of user match.
Optionally, the data acquisition device includes camera and gyroscope, the eye rotation of the collection userData and head movement data, including：
The camera gathers the eye rotation data of the user；
The gyroscope gathers the head movement data of the user.
Optionally, the data acquisition device also includes computing module, the input of the computing module respectively with it is describedCamera and the gyroscope are electrically connected with, and output end is connected with the drive device.
Optionally, the microcomputer schreiner calender includes LASER Light Source and eyeglass, it is described the virtual image is projected it is describedLight channel structure, including：
The LASER Light Source launches the corresponding compound glory of the virtual image；
The compound glory is reflexed to the light channel structure by the eyeglass.
Optionally, the Wearable also includes being used for that user wears wears component, it is described wear component with it is describedShell is fixedly connected.
Second aspect includes shell, microcomputer schreiner calender and light path there is provided a kind of Wearable, the WearableStructure, the microcomputer schreiner calender and the light channel structure are arranged at the inside of the shell, wherein：
The microcomputer schreiner calender, the virtual image to be presented for obtaining, the light path is projected by the virtual imageStructure；
The light channel structure, for reflecting and/or reflexing to predeterminated position by the virtual image, wherein, it is described defaultPosition is the ad-hoc location on the retina for the user for wearing the Wearable.
Optionally, the microcomputer schreiner calender, the first crevice projection angle for obtaining the virtual image, by the virtual graphAs projecting the light channel structure according to first crevice projection angle, to cause the virtual image to be presented on regarding for the userThe first position of target real-world object in the field range current with the user of position on nethike embrane matches.
Optionally, the Wearable also include data acquisition device and drive device, the data acquisition device andThe drive device is arranged at the inside of the shell, the drive device respectively with the data acquisition device and the microcomputerSchreiner calender is electrically connected with, wherein：
The data acquisition device, for that ought detect, the eyes of the user rotate and/or head is movedWhen, the eye rotation data and head movement data of the user are gathered, are moved according to the eye rotation data and the headDynamic data, determine the second place in the field range of the target real-world object after movement；
The drive device, for according to corresponding second crevice projection angle in the second place, driving the microcomputer electric lightThe virtual image is projected the light channel structure by machine according to second crevice projection angle, to cause the virtual image to presentPosition and the second place of the target real-world object on the retina of the user match.
A kind of imaging method provided in an embodiment of the present invention and Wearable, it is possible to use microcomputer schreiner calender will be to be presentedVirtual image project light channel structure, virtual image is reflected and/or reflexed to the use for wearing Wearable by light channel structureAd-hoc location on the retina at family.Projected using microcomputer schreiner calender, the quality of the virtual image of projection can be improved, carriedRise Consumer's Experience.Certainly, any product or method for implementing the present invention it is not absolutely required to while reaching all the aboveAdvantage.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeSite preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based onEmbodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not madeEmbodiment, belongs to the scope of protection of the invention.
Fig. 1 is the handling process schematic diagram of imaging method provided in an embodiment of the present invention, including：
S101：Microcomputer schreiner calender obtains virtual image to be presented, and virtual image is projected into light channel structure.
In force, the Wearable can include shell, microcomputer schreiner calender and light channel structure.Wherein, microcomputer electric lightCan be provided with machine MEMS (Micro Electro Mechanical System, abbreviation MEMS), LASER Light Source andEyeglass.The LASER Light Source can launch the compound glory that corresponding (R G the B) three primary colors of virtual image to be presented are modulated, shouldMEMS can control the eyeglass that the compound glory that LASER Light Source is sent is reflexed into light channel structure, and pointwise is progressively scanned outOne frame complete image (i.e. virtual image), so as to realize the projection of virtual image.Contrasted with conventional projector, microcomputer schreiner calender toolThere are high small volume, imaging clearly, imaging reduction degree, imaging saturation degree height and without a variety of advantages such as focusings.The WearableCan also include can be with the integrated other parts in addition to component is worn in shell, shell.For example, can be with integrated above-mentioned micro electronmechanicalRay machine and light channel structure, microcomputer schreiner calender and light channel structure can be arranged at the inside of shell.In addition, can be with integrated in shellIt is responsible for the part of computing, such as CPU (Central Processing Unit, central processing unit), GPU (GraphicsProcessing Unit, graphics processor) and memory (memory) etc..In the case where operand is larger, it is responsible for computingPart can also be realized by other equipment.It can such as be realized by connecting PC or smart machine.
Optionally, the Wearable can be the Wearable of head-mount.Now, the Wearable can be withIncluding wearing component.Wear component and can be used for user and wear fixation, the Wearable of head-mount can often be designed to classLike the shape of glasses, earphone or the helmet, in order to which user wears.
After user has worn Wearable, the entity in Wearable or virtual key to run can be passed throughThe Wearable, if now the Wearable does not have the access of signal, user can be appreciated that the current no signal input of displayInterface, or, user can only see the target real-world object in the range of present viewing field.Wearable can be built with input equipmentVertical data cube computation, the input equipment can be the smart machines such as mobile phone or tablet personal computer, for virtual image to be presented to be passedWearable is defeated by, so that Wearable is shown.The corresponding void of several scenes can be prestored in input equipmentIntend image, user can select to want the scene of experience in input equipment, and input equipment then can be by the corresponding void of the sceneIntend image transmitting and give microcomputer schreiner calender.Microcomputer schreiner calender is got after the virtual image, the virtual image can be projected into lightLine structure, to be shown to the virtual image.
For example, Wearable is connected with smart mobile phone, user can select the game for needing to experience on smart mobile phoneScene, smart mobile phone can then show the corresponding virtual image of the scene of game, and the virtual image is sent into the Wearable setStandby, the Wearable is shown to the virtual image, and user then can see the virtual image and be added to real world thingThe effect of body, experiences more real scene of game.In use, in the broadcasting that user at any time can be by changing mobile phoneHold to change the virtual image of presentation.During Consumer's Experience, when body is moved, Wearable can be according to user's bodyThe situation of body movement, is adjusted to the image space of virtual image, lets user experiencing sensation on the spot in person.
In embodiments of the present invention, virtual image to be presented can be the image previously generated, and light channel structure can beFor aiding in microcomputer schreiner calender with the anaclasis of the image space that changes virtual image and/or light reflecting device.
S102：Virtual image is reflected and/or reflexed to predeterminated position by light channel structure.
Wherein, predeterminated position is the ad-hoc location on the retina for the user for wearing Wearable.
In inventive embodiments, virtual image is reflected and/or reflexed to the user for wearing Wearable by light channel structureRetina on, to realize effect that the target real-world object that user watches is superimposed with virtual image.
As seen from the above, in embodiments of the present invention, virtual image to be presented is obtained using microcomputer schreiner calender, and is projectedTo light channel structure, virtual image is reflected and/or reflexed to predeterminated position by light channel structure again.Compared with prior art, using micro-Electromechanical ray machine carries out the projection of virtual image, can be become apparent from, the virtual image that reduction degree is higher, saturation degree is higher,The quality of the virtual image of projection, and microcomputer schreiner calender small volume are improved, without focusing during imaging, Consumer's Experience can be lifted.
In one particular embodiment of the present invention, microcomputer schreiner calender can also obtain the first projectional angle of virtual imageDegree, projects light channel structure, to cause virtual image to be presented on the retina of user by virtual image according to the first crevice projection angleOn the position field range current with user in the first position of target real-world object match.
Wherein, the first crevice projection angle can be when Wearable just starts the original projection angle pre-setDegree, or the eyes of last user rotate and/or when head is moved, according to the eye rotation data of user andThe crevice projection angle that head movement data is calculated, it is and current to cause virtual image to be presented on the position on the retina of userField range in the first position of target real-world object match.So, user can visually reach that virtual image isThe effect of object, realizes augmented reality in reality scene.Calculated and thrown according to the eye rotation data and head movement data of userExtended meeting is described in detail after the process of firing angle degree；First position can be target real-world object in the current field range of userInterior relative position.
As seen from the above, in embodiments of the present invention, microcomputer schreiner calender can obtain the first crevice projection angle, by virtual imageLight channel structure is projected according to the first crevice projection angle, to cause virtual image to be presented on the position on the retina of user and userThe first position of target real-world object in current field range matches.Realize the mesh that virtual image and user watchThe location matches of real-world object are marked, the experience of user is lifted.
In one particular embodiment of the present invention, Wearable can also include data acquisition device and driving is filledPut, the data acquisition device and drive device can be arranged at the inside of shell, drive device respectively with data acquisition device andMicro electronmechanical ray machine is electrically connected with.
After virtual image is projected into light channel structure according to the first crevice projection angle, Wearable can also be according to userEyes rotate and/or situation that head is moved, the image space of adjustment virtual image, specific treated in real timeJourney can be as follows：When the eyes for detecting user in data acquisition device rotate and/or head is moved, user is gatheredEye rotation data and head movement data；Data acquisition device according to eye rotation data and head movement data, it is determined thatThe second place in the field range of target real-world object after movement；Drive device is according to corresponding second projection in the second placeVirtual image is projected light channel structure by angle, driving microcomputer schreiner calender according to the second crevice projection angle, to cause virtual image to be inPosition and the second place of target real-world object on the retina of present user match.
In force, the shell of Wearable can with integrated data harvester and drive device, drive deviceOne end can be electrically connected with data acquisition device, and the other end can be electrically connected with micro electronmechanical ray machine, in addition, drive device is alsoIt can be electrically connected with light channel structure.Data acquisition device can be used for the eye rotation data of collection user in real time and head is movedDynamic data, store the eye rotation data and head movement data that collect, and crevice projection angle is calculated so as to follow-up；DrivingDevice can be independently of a device of microcomputer schreiner calender, for driving microcomputer schreiner calender according to throwing that is default or calculatingFiring angle degree is projected, and drive device can also drive light channel structure to change refraction angle and/or reflection angle.Data acquisition is filledPutting can be carried out data transmission with drive device by being electrically connected with；Second crevice projection angle can be calculated according to the second placeThe crevice projection angle of the microcomputer schreiner calender arrived.
Optionally, data acquisition device can include camera and gyroscope, accordingly, gather the eye rotation number of userCan be as follows according to the processing procedure with head movement data：Camera gathers the eye rotation data of user；Gyroscope collection is usedThe head movement data at family.
In force, rotated and/or when head is moved when data acquisition device detects eyes of user, shootingHead can detect the rotation of eyeball, obtain eye rotation data (angle of such as eye rotation), gyroscope can detect headMovement, obtain head movement data (displacement on such as head).Data acquisition device can be according to eye rotation data and headPortion's mobile data, determines the change of the field range of user, obtains the displacement of field range, and then according to the position of field rangeMove, determine the relative position (i.e. the second place) in field range of the target real-world object after change, and then according to secondPut and calculate crevice projection angle (i.e. the second crevice projection angle) required for microcomputer schreiner calender, the second crevice projection angle is then transferred to driveDynamic device, drive device can then drive microcomputer schreiner calender to be projected with second crevice projection angle, in addition, data acquisition deviceThe refraction angle and/or reflection angle of light channel structure can be calculated according to the second place, then by the refraction angle and/or reflectionAngle is transferred to drive device, and drive device then can drive light channel structure to be reflected with the refraction angle and/or reflection angleAnd/or reflection, coordinate microcomputer schreiner calender to complete the presentation of image so that the eyes of user are rotated and/or head is movedAfter dynamic, virtual image is constant in the relative position within the vision of user with target real-world object.
Optionally, data acquisition device can also include computing module, the input of computing module can respectively with shootingHead and gyroscope are electrically connected with, and output end is connected with drive device.It is that application provided in an embodiment of the present invention is above-mentioned referring to Fig. 2A kind of operation principle schematic diagram of the Wearable of imaging method.
In force, can after camera and gyroscope collect eye rotation data and the head movement data of userSo that the eye rotation collected data and head movement data are sent into computing module, computing module can be above-mentioned responsible fortunePart of calculation, such as CPU, GPU or memory etc..The visual field becomes caused by computing module can determine eye rotation data respectivelyChange, obtain the first displacement of field range, and the visual field changes caused by head movement data, obtains the second of field rangeMove.And then according to the first displacement and second displacement, the change of the field range of user is determined, according to the change of the field range of userChange, the relative position within the vision (i.e. the second place) of target real-world object after movement is calculated, then according to secondPosition, calculates the crevice projection angle (i.e. the second crevice projection angle) required for microcomputer schreiner calender.Computing module can be according to secondThe crevice projection angle (i.e. the second crevice projection angle) required for determination microcomputer schreiner calender is put, the second crevice projection angle is then exported and is filled to drivingPut, so that drive device driving microcomputer schreiner calender is projected with second crevice projection angle.Computing module can also be according to secondPosition calculates the refraction angle and/or reflection angle of light channel structure, then exports the refraction angle and/or reflection angle to drivingDevice, so that drive device driving light channel structure is reflected and/or reflected with the refraction angle and/or reflection angle.In addition,Computing module can also be the module beyond data acquisition device, and the present embodiment is not limited.
As seen from the above, in embodiments of the present invention, the eye rotation data of user are gathered using camera, gyro is utilizedInstrument gathers the head movement data of user, can obtain the eye rotation data and head movement data of accurate user, thenCalculated by computing module, obtain the accurate change in location within the vision that target real-world object is presented on user, obtainThe crevice projection angle of microcomputer schreiner calender and the refraction angle and/or reflection angle of light channel structure are obtained, the visual field according to user is realizedThe change of scope changes the position that virtual image is presented on the retina of user, reaches real enhancing effect true to nature, is liftedConsumer's Experience.
Exemplary, it is the first schematic diagram of a scenario of imaging provided in an embodiment of the present invention referring to Fig. 3.Wherein, C1 is representedThe current field range of user, B represents the relative position relation of the two in target real-world object, figure, shows the true thing of targetFirst positions of the body B in the current field range C1 of user, A is the virtual image being projected.Virtual image A is according to describedOne crevice projection angle is projected on the retina of user, you can with target real-world object B in the current field range C1 of user phaseSuperposition, visually reaches the effect that virtual image A is placed on target real-world object B.Thus, shown based on augmented realityVirtual image A, a kind of visual effect similar to real-world object can be produced.
So-called virtual image is presented on the of position on the retina of user and target real-world object in previous embodimentOne position matches, and means visually virtual image A and target real-world object B specific positions on first position hereRelation, i.e. virtual image A are placed on target real-world object B.
It is the second schematic diagram of a scenario of imaging provided in an embodiment of the present invention referring to Fig. 4, the eyes that C2 represents user occurThe field range of user after rotation and/or head are moved, i.e. the eyes of user rotate and/or head is moved,The field range of user is changed, and B will not change as target real-world object, its physical location, then target is trueThe inevitable visual field with user in positions of the object B in the visual field is moved and changed, and is being occurred within sweep of the eye as shown in Figure 4" movement ".Using the field range of user as referential, you can to think target real-world object B in the visual field from first positionIt is moved to the second place.
Because virtual image A is substantially the visual effect within the vision that is presented on user, to make virtual image AThe visual effect closer to real-world object is produced, makes virtual image A accord with as far as possible during just should being moved in the visual fieldThe visual characteristic of real-world object is closed, that is, ensures that virtual image A and target real-world object B relative position relation is constant.ThisIt just must correspondingly change virtual image A during the field range change of user and be presented on the within the vision of userPosition, to enable virtual image A to follow target real-world object B in " movement " within sweep of the eye.Need to realize that target is trueReal object B is moved to behind the second place from first position, the second place phases of virtual image A still with target real-world object BMatch somebody with somebody.
It should be noted that position of appearing of the virtual image A in the visual field, throws depending on the light for forming virtual image AThe position penetrated on the retina of user.And the eye rotation number of the user collected can be utilized during changing in the visual fieldAccording to and head movement data, calculating obtain field range C1 to field range C2 directions change and angle, and then inversely calculatingObtain the relative position that virtual image A should be present in field range C2, and being somebody's turn to do in virtual image A and field range C2Under relative position, the light for forming virtual image A is directed to field range C2 crevice projection angle, i.e. the second described crevice projection angle.Then according to the second crevice projection angle, drive device driving microcomputer schreiner calender is projected with the crevice projection angle.To ensure in the visual fieldVirtual image A and target real-world object B relative position are constant in scope C2.Wherein, projectional angle is being carried out to microcomputer schreiner calenderDuring the adjustment of degree, drive device can also adjust the refraction angle and/or reflection angle of light channel structure, coordinate microcomputer schreiner calender completeThe change of the position within the vision of user is presented on into virtual image A, realizes virtual image A and target real-world object B'sThe second place matches.
As seen from the above, in embodiments of the present invention, when the eyes of user rotate and/or head is moved,The second crevice projection angle is obtained according to eye rotation data and head movement data, drive device drives microcomputer schreiner calender by virtual graphAs being projected according to the second crevice projection angle, to cause virtual image and target real-world object to be presented on user within sweep of the eyeRelative position keep it is constant.The embodiment of the present invention is realized changes virtual image presentation according to the change of the field range of userPosition on the retina of user, improves the effect of imaging, improves Consumer's Experience.
Imaging method with Fig. 1 is corresponding, and Fig. 5 provides a kind of structure of the Wearable of the above-mentioned imaging method of applicationSchematic diagram, including：Shell 501, microcomputer schreiner calender 502 and light channel structure 503, the microcomputer schreiner calender 502 and the light path knotStructure 503 is arranged at the inside of the shell 501, and methods described includes：
The microcomputer schreiner calender 502, the virtual image to be presented for obtaining, the light is projected by the virtual imageLine structure；
The light channel structure 503, for reflecting and/or reflexing to predeterminated position by the virtual image, wherein, it is described pre-If position is the ad-hoc location on the retina for the user for wearing the Wearable.
As seen from the above, in embodiments of the present invention, virtual image to be presented is obtained using microcomputer schreiner calender, and is projectedTo light channel structure, virtual image is reflected and/or reflexed to predeterminated position by light channel structure again.Compared with prior art, using micro-Electromechanical ray machine carries out the projection of virtual image, can be become apparent from, the virtual image that reduction degree is higher, saturation degree is higher,The quality of the virtual image of projection, and microcomputer schreiner calender small volume are improved, without focusing during imaging, Consumer's Experience can be lifted.
In one particular embodiment of the present invention, microcomputer schreiner calender can be used for obtaining the first of the virtual image and throwFiring angle degree, projects the light channel structure, to cause the virtual graph by the virtual image according to first crevice projection angleAs the of the target real-world object that is presented in the position on the retina of the user and the current field range of the userOne position matches.
As seen from the above, in embodiments of the present invention, microcomputer schreiner calender can obtain the first crevice projection angle, by virtual imageLight channel structure is projected according to the first crevice projection angle, to cause virtual image to be presented on the position on the retina of user and userThe first position of target real-world object in current field range matches.Realize the mesh that virtual image and user watchThe location matches of real-world object are marked, the experience of user is lifted.
In one particular embodiment of the present invention, the Wearable also includes data acquisition device and driving is filledPut, the data acquisition device and the drive device are arranged at the inside of the shell, the drive device respectively with it is describedData acquisition device and the micro electronmechanical ray machine are electrically connected with.
The data acquisition device, for that ought detect, the eyes of the user rotate and/or head is movedWhen, gather the eye rotation data and head movement data of the user；Moved according to the eye rotation data and the headDynamic data, determine the second place in the field range of the target real-world object after movement；
The drive device, for according to corresponding second crevice projection angle in the second place, driving the microcomputer electric lightThe virtual image is projected the light channel structure by machine according to second crevice projection angle, to cause the virtual image to presentPosition and the second place of the target real-world object on the retina of the user match.
As seen from the above, in embodiments of the present invention, when the eyes of user rotate and/or head is moved,The second crevice projection angle is obtained according to eye rotation data and head movement data, drive device drives microcomputer schreiner calender by virtual graphAs being projected according to the second crevice projection angle, to cause virtual image and target real-world object to be presented on user within sweep of the eyeRelative position keep it is constant.The embodiment of the present invention is realized changes virtual image presentation according to the change of the field range of userPosition on the retina of user, improves the effect of imaging, improves Consumer's Experience.
It should be noted that herein, such as first and second or the like relational terms are used merely to a realityBody or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operatingIn any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended toNonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including thoseElement, but also other key elements including being not expressly set out, or also include being this process, method, article or equipmentIntrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded thatAlso there is other identical element in process, method, article or equipment including the key element.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodimentDivide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for systemApply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the methodPart explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is allAny modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present inventionIt is interior.