GB2336266B - Processing image data - Google Patents

Processing image data

Info

Publication number: GB2336266B
Authority: GB; United Kingdom
Prior art keywords: image data; processing image; processing; data; image
Prior art date: 1998-04-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Inventor

Patrick Arbez

Daniel Pettigrew

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Discreet Logic Inc

Original Assignee

Discreet Logic Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1998-04-02

Filing date

1999-04-06

Publication date

2000-06-07

1998-04-02Priority claimed from GBGB9807097.2Aexternal-prioritypatent/GB9807097D0/en

1999-04-06Application filed by Discreet Logic IncfiledCriticalDiscreet Logic Inc

1999-04-06Priority to GB9907824ApriorityCriticalpatent/GB2336266B/en

1999-06-02Publication of GB9907824D0publicationCriticalpatent/GB9907824D0/en

1999-10-13Publication of GB2336266ApublicationCriticalpatent/GB2336266A/en

2000-06-07Application grantedgrantedCritical

2000-06-07Publication of GB2336266BpublicationCriticalpatent/GB2336266B/en

2019-04-06Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N5/275—Generation of keying signals
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/74—Circuits for processing colour signals for obtaining special effects
- H04N9/75—Chroma key
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30221—Sports video; Sports image
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/248—Aligning, centring, orientation detection or correction of the image by interactive preprocessing or interactive shape modelling, e.g. feature points assigned by a user

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Computer Vision & Pattern Recognition (AREA)
Processing Or Creating Images (AREA)

GB9907824A1998-04-021999-04-06Processing image dataExpired - Fee RelatedGB2336266B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9907824AGB2336266B (en)	1998-04-02	1999-04-06	Processing image data

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9807097.2AGB9807097D0 (en)	1998-04-02	1998-04-02	Processing image data
GB9907824AGB2336266B (en)	1998-04-02	1999-04-06	Processing image data

Publications (3)

Publication Number	Publication Date
GB9907824D0 GB9907824D0 (en)	1999-06-02
GB2336266A GB2336266A (en)	1999-10-13
GB2336266Btrue GB2336266B (en)	2000-06-07

Family

ID=26313417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9907824AExpired - Fee RelatedGB2336266B (en)	1998-04-02	1999-04-06	Processing image data

Country Status (1)

Country	Link
GB (1)	GB2336266B (en)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8319819B2 (en)	2008-03-26	2012-11-27	Cisco Technology, Inc.	Virtual round-table videoconference
US8355041B2 (en)	2008-02-14	2013-01-15	Cisco Technology, Inc.	Telepresence system for 360 degree video conferencing
US8390667B2 (en)	2008-04-15	2013-03-05	Cisco Technology, Inc.	Pop-up PIP for people not in picture
USD678308S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD678307S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD678320S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD678894S1 (en)	2010-12-16	2013-03-26	Cisco Technology, Inc.	Display screen with graphical user interface
USD682294S1 (en)	2010-12-16	2013-05-14	Cisco Technology, Inc.	Display screen with graphical user interface
USD682293S1 (en)	2010-12-16	2013-05-14	Cisco Technology, Inc.	Display screen with graphical user interface
USD682864S1 (en)	2010-12-16	2013-05-21	Cisco Technology, Inc.	Display screen with graphical user interface
USD682854S1 (en)	2010-12-16	2013-05-21	Cisco Technology, Inc.	Display screen for graphical user interface
US8472415B2 (en)	2006-03-06	2013-06-25	Cisco Technology, Inc.	Performance optimization with integrated mobility and MPLS
US8477175B2 (en)	2009-03-09	2013-07-02	Cisco Technology, Inc.	System and method for providing three dimensional imaging in a network environment
US8542264B2 (en)	2010-11-18	2013-09-24	Cisco Technology, Inc.	System and method for managing optics in a video environment
US8599934B2 (en)	2010-09-08	2013-12-03	Cisco Technology, Inc.	System and method for skip coding during video conferencing in a network environment
US8599865B2 (en)	2010-10-26	2013-12-03	Cisco Technology, Inc.	System and method for provisioning flows in a mobile network environment
US8659637B2 (en)	2009-03-09	2014-02-25	Cisco Technology, Inc.	System and method for providing three dimensional video conferencing in a network environment
US8659639B2 (en)	2009-05-29	2014-02-25	Cisco Technology, Inc.	System and method for extending communications between participants in a conferencing environment
US8670019B2 (en)	2011-04-28	2014-03-11	Cisco Technology, Inc.	System and method for providing enhanced eye gaze in a video conferencing environment
US8682087B2 (en)	2011-12-19	2014-03-25	Cisco Technology, Inc.	System and method for depth-guided image filtering in a video conference environment
US8694658B2 (en)	2008-09-19	2014-04-08	Cisco Technology, Inc.	System and method for enabling communication sessions in a network environment
US8692862B2 (en)	2011-02-28	2014-04-08	Cisco Technology, Inc.	System and method for selection of video data in a video conference environment
US8699457B2 (en)	2010-11-03	2014-04-15	Cisco Technology, Inc.	System and method for managing flows in a mobile network environment
US8723914B2 (en)	2010-11-19	2014-05-13	Cisco Technology, Inc.	System and method for providing enhanced video processing in a network environment
US8730297B2 (en)	2010-11-15	2014-05-20	Cisco Technology, Inc.	System and method for providing camera functions in a video environment
US8786631B1 (en)	2011-04-30	2014-07-22	Cisco Technology, Inc.	System and method for transferring transparency information in a video environment
US8797377B2 (en)	2008-02-14	2014-08-05	Cisco Technology, Inc.	Method and system for videoconference configuration
US8896655B2 (en)	2010-08-31	2014-11-25	Cisco Technology, Inc.	System and method for providing depth adaptive video conferencing
US8902244B2 (en)	2010-11-15	2014-12-02	Cisco Technology, Inc.	System and method for providing enhanced graphics in a video environment
US8934026B2 (en)	2011-05-12	2015-01-13	Cisco Technology, Inc.	System and method for video coding in a dynamic environment
US8947493B2 (en)	2011-11-16	2015-02-03	Cisco Technology, Inc.	System and method for alerting a participant in a video conference
US9082297B2 (en)	2009-08-11	2015-07-14	Cisco Technology, Inc.	System and method for verifying parameters in an audiovisual environment
US9111138B2 (en)	2010-11-30	2015-08-18	Cisco Technology, Inc.	System and method for gesture interface control
US9143725B2 (en)	2010-11-15	2015-09-22	Cisco Technology, Inc.	System and method for providing enhanced graphics in a video environment
US9225916B2 (en)	2010-03-18	2015-12-29	Cisco Technology, Inc.	System and method for enhancing video images in a conferencing environment
US9313452B2 (en)	2010-05-17	2016-04-12	Cisco Technology, Inc.	System and method for providing retracting optics in a video conferencing environment
US9338394B2 (en)	2010-11-15	2016-05-10	Cisco Technology, Inc.	System and method for providing enhanced audio in a video environment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU780003B2 (en)*	2000-03-30	2005-02-24	Canon Kabushiki Kaisha	Optimising pixel generation from compositing stack
EP1231564B1 (en)*	2001-02-09	2007-03-28	Imaging Solutions AG	Digital local control of image properties by means of masks
EP1231566B1 (en)*	2001-02-09	2006-08-02	Imaging Solutions AG	Digital local control of image properties by means of masks
US9681154B2 (en)	2012-12-06	2017-06-13	Patent Capital Group	System and method for depth-guided filtering in a video conference environment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0593028A1 (en)*	1992-10-14	1994-04-20	Fujitsu Limited	Color image processing method and apparatus for same

1999
- 1999-04-06GBGB9907824Apatent/GB2336266B/ennot_activeExpired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0593028A1 (en)*	1992-10-14	1994-04-20	Fujitsu Limited	Color image processing method and apparatus for same

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8472415B2 (en)	2006-03-06	2013-06-25	Cisco Technology, Inc.	Performance optimization with integrated mobility and MPLS
US8355041B2 (en)	2008-02-14	2013-01-15	Cisco Technology, Inc.	Telepresence system for 360 degree video conferencing
US8797377B2 (en)	2008-02-14	2014-08-05	Cisco Technology, Inc.	Method and system for videoconference configuration
US8319819B2 (en)	2008-03-26	2012-11-27	Cisco Technology, Inc.	Virtual round-table videoconference
US8390667B2 (en)	2008-04-15	2013-03-05	Cisco Technology, Inc.	Pop-up PIP for people not in picture
US8694658B2 (en)	2008-09-19	2014-04-08	Cisco Technology, Inc.	System and method for enabling communication sessions in a network environment
US8659637B2 (en)	2009-03-09	2014-02-25	Cisco Technology, Inc.	System and method for providing three dimensional video conferencing in a network environment
US8477175B2 (en)	2009-03-09	2013-07-02	Cisco Technology, Inc.	System and method for providing three dimensional imaging in a network environment
US9204096B2 (en)	2009-05-29	2015-12-01	Cisco Technology, Inc.	System and method for extending communications between participants in a conferencing environment
US8659639B2 (en)	2009-05-29	2014-02-25	Cisco Technology, Inc.	System and method for extending communications between participants in a conferencing environment
US9082297B2 (en)	2009-08-11	2015-07-14	Cisco Technology, Inc.	System and method for verifying parameters in an audiovisual environment
US9225916B2 (en)	2010-03-18	2015-12-29	Cisco Technology, Inc.	System and method for enhancing video images in a conferencing environment
US9313452B2 (en)	2010-05-17	2016-04-12	Cisco Technology, Inc.	System and method for providing retracting optics in a video conferencing environment
US8896655B2 (en)	2010-08-31	2014-11-25	Cisco Technology, Inc.	System and method for providing depth adaptive video conferencing
US8599934B2 (en)	2010-09-08	2013-12-03	Cisco Technology, Inc.	System and method for skip coding during video conferencing in a network environment
US8599865B2 (en)	2010-10-26	2013-12-03	Cisco Technology, Inc.	System and method for provisioning flows in a mobile network environment
US8699457B2 (en)	2010-11-03	2014-04-15	Cisco Technology, Inc.	System and method for managing flows in a mobile network environment
US8730297B2 (en)	2010-11-15	2014-05-20	Cisco Technology, Inc.	System and method for providing camera functions in a video environment
US8902244B2 (en)	2010-11-15	2014-12-02	Cisco Technology, Inc.	System and method for providing enhanced graphics in a video environment
US9338394B2 (en)	2010-11-15	2016-05-10	Cisco Technology, Inc.	System and method for providing enhanced audio in a video environment
US9143725B2 (en)	2010-11-15	2015-09-22	Cisco Technology, Inc.	System and method for providing enhanced graphics in a video environment
US8542264B2 (en)	2010-11-18	2013-09-24	Cisco Technology, Inc.	System and method for managing optics in a video environment
US8723914B2 (en)	2010-11-19	2014-05-13	Cisco Technology, Inc.	System and method for providing enhanced video processing in a network environment
US9111138B2 (en)	2010-11-30	2015-08-18	Cisco Technology, Inc.	System and method for gesture interface control
USD682864S1 (en)	2010-12-16	2013-05-21	Cisco Technology, Inc.	Display screen with graphical user interface
USD678894S1 (en)	2010-12-16	2013-03-26	Cisco Technology, Inc.	Display screen with graphical user interface
USD678308S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD678307S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD678320S1 (en)	2010-12-16	2013-03-19	Cisco Technology, Inc.	Display screen with graphical user interface
USD682294S1 (en)	2010-12-16	2013-05-14	Cisco Technology, Inc.	Display screen with graphical user interface
USD682293S1 (en)	2010-12-16	2013-05-14	Cisco Technology, Inc.	Display screen with graphical user interface
USD682854S1 (en)	2010-12-16	2013-05-21	Cisco Technology, Inc.	Display screen for graphical user interface
US8692862B2 (en)	2011-02-28	2014-04-08	Cisco Technology, Inc.	System and method for selection of video data in a video conference environment
US8670019B2 (en)	2011-04-28	2014-03-11	Cisco Technology, Inc.	System and method for providing enhanced eye gaze in a video conferencing environment
US8786631B1 (en)	2011-04-30	2014-07-22	Cisco Technology, Inc.	System and method for transferring transparency information in a video environment
US8934026B2 (en)	2011-05-12	2015-01-13	Cisco Technology, Inc.	System and method for video coding in a dynamic environment
US8947493B2 (en)	2011-11-16	2015-02-03	Cisco Technology, Inc.	System and method for alerting a participant in a video conference
US8682087B2 (en)	2011-12-19	2014-03-25	Cisco Technology, Inc.	System and method for depth-guided image filtering in a video conference environment

Also Published As

Publication number	Publication date
GB9907824D0 (en)	1999-06-02
GB2336266A (en)	1999-10-13

Publication	Publication Date	Title
GB2336266B (en)	2000-06-07	Processing image data
GB2336054B (en)	2002-10-16	Processing image data
IL120539A0 (en)	1997-07-13	Processing image data
GB9807097D0 (en)	1998-06-03	Processing image data
GB2343763B (en)	2003-05-21	Data processing system
GB2330670B (en)	2002-09-11	Data processing
GB2336055B (en)	2002-10-16	Image processing
GB2317292B (en)	2000-04-19	Processing image data
GB2340627B (en)	2000-10-04	Data processing system
GB2340265B (en)	2003-04-23	Data processing
GB2330669B (en)	2002-09-11	Data processing
GB9807165D0 (en)	1998-06-03	Processing image data
GB2340266B (en)	2003-03-12	Data processing
GB9607650D0 (en)	1996-06-12	Processing image data
GB9607798D0 (en)	1996-06-19	Processing image data
GB2336061B (en)	2000-05-17	Modifying image data
GB2353121B (en)	2003-09-03	Data processing system
GB9809512D0 (en)	1998-07-01	Distributed data processing
GB2312125B (en)	1998-07-01	Processing image data
GB9806611D0 (en)	1998-05-27	Improved image processing
GB9705869D0 (en)	1997-05-07	Processing image data
GB2336056B (en)	2002-10-16	Image processing
GB2312126B (en)	1998-05-06	Processing image data
GB2312141B (en)	1998-04-22	Processing image data
GB9725246D0 (en)	1998-01-28	Processing image data

Legal Events

Date	Code	Title	Description
2005-11-09	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2008-12-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date:20080406

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