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
United Kingdom
Prior art keywords
image data
processing image
processing
data
image
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
GB9705970D0 (en
GB2312125A (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.)
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.)
Filing date
Publication date
Priority claimed from GBGB9607541.1A external-priority patent/GB9607541D0/en
Application filed by Discreet Logic Inc filed Critical Discreet Logic Inc
Priority to GB9705970A priority Critical patent/GB2312125B/en
Publication of GB9705970D0 publication Critical patent/GB9705970D0/en
Publication of GB2312125A publication Critical patent/GB2312125A/en
Application granted granted Critical
Publication of GB2312125B publication Critical patent/GB2312125B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Circuits (AREA)
GB9705970A 1996-04-11 1997-03-21 Processing image data Expired - Fee Related GB2312125B (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9607541.1A GB9607541D0 (en) 1996-04-11 1996-04-11 Processing image data
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 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 (7)

* 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
WO1999043150A1 (en) * 1998-02-18 1999-08-26 Gmd - Forschungszentrum Informationstechnik Gmbh Camera tracking system for a virtual television or video studio
GB2334643A (en) * 1998-02-20 1999-08-25 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
WO2021203076A1 (en) * 2020-04-03 2021-10-07 Siemens Aktiengesellschaft Method for understanding and synthesizing differentiable scenes from input images

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
GB9705970D0 (en) 1997-05-07
GB2312125A (en) 1997-10-15

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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