GB2312125B - Processing image data - Google Patents

Processing image data

Info

Publication number
GB2312125B
GB2312125B GB9705970A GB9705970A GB2312125B GB 2312125 B GB2312125 B GB 2312125B GB 9705970 A GB9705970 A GB 9705970A GB 9705970 A GB9705970 A GB 9705970A GB 2312125 B GB2312125 B GB 2312125B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
image data
processing image
processing
data
Prior art date
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
Application number
GB9705970A
Other versions
GB2312125A (en )
GB9705970D0 (en )
Inventor
Karl-Heinz Klotz
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.)
Autodesk Canada Inc
Original Assignee
Autodesk Canada 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.)
Filing date
Publication date
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2224Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles related to virtual studio applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
    • G06T3/40Scaling the whole image or part thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
GB9705970A 1996-04-11 1997-03-21 Processing image data Expired - Fee Related GB2312125B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9607541A GB9607541D0 (en) 1996-04-11 1996-04-11 Processing image data
GB9705970A GB2312125B (en) 1996-04-11 1997-03-21 Processing image data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9705970A GB2312125B (en) 1996-04-11 1997-03-21 Processing image data

Publications (3)

Publication Number Publication Date
GB9705970D0 GB9705970D0 (en) 1997-05-07
GB2312125A true GB2312125A (en) 1997-10-15
GB2312125B true GB2312125B (en) 1998-07-01

Family

ID=26309103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705970A Expired - Fee Related GB2312125B (en) 1996-04-11 1997-03-21 Processing image data

Country Status (1)

Country Link
GB (1) GB2312125B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10150585A (en) * 1996-11-19 1998-06-02 Sony Corp Image compositing device
GB9803551D0 (en) * 1998-02-20 1998-04-15 Discreet Logic Inc Generating registration data for a virtual set
GB2336057B (en) * 1998-04-02 2002-05-08 Discreet Logic Inc Producing image data in a virtual set
US6646687B1 (en) * 1999-04-16 2003-11-11 Ultimatte Corporation Automatic background scene defocusing for image compositing
GB2473263B (en) * 2009-09-07 2012-06-06 Sony Comp Entertainment Europe Image processing apparatus, system, and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970666A (en) * 1988-03-30 1990-11-13 Land Development Laboratory, Inc. Computerized video imaging system for creating a realistic depiction of a simulated object in an actual environment
GB2271241A (en) * 1992-08-12 1994-04-06 British Broadcasting Corp Derivation of studio camera postion and motion from the camera image
GB2305050A (en) * 1995-09-08 1997-03-26 Orad Hi Tec Systems Ltd Determining the position of a television camera for use in a virtual studio employing chroma keying

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970666A (en) * 1988-03-30 1990-11-13 Land Development Laboratory, Inc. Computerized video imaging system for creating a realistic depiction of a simulated object in an actual environment
GB2271241A (en) * 1992-08-12 1994-04-06 British Broadcasting Corp Derivation of studio camera postion and motion from the camera image
GB2305050A (en) * 1995-09-08 1997-03-26 Orad Hi Tec Systems Ltd Determining the position of a television camera for use in a virtual studio employing chroma keying

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SMPTE Journal Vol 103, No 6, June 1994,pages 386 to 390 *

Also Published As

Publication number Publication date Type
GB2312125A (en) 1997-10-15 application
GB9705970D0 (en) 1997-05-07 grant

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090423 AND 20090429

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100321