GB2269293B - Apparatus and method for processing image data - Google Patents

Apparatus and method for processing image data

Info

Publication number
GB2269293B
GB2269293B GB9216164A GB9216164A GB2269293B GB 2269293 B GB2269293 B GB 2269293B GB 9216164 A GB9216164 A GB 9216164A GB 9216164 A GB9216164 A GB 9216164A GB 2269293 B GB2269293 B GB 2269293B
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
GB9216164A
Other versions
GB2269293A (en
GB9216164D0 (en
Inventor
Stephen Mark Keating
John William Richards
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.)
Sony Broadcast and Communications Ltd
Sony Europe BV United Kingdom Branch
Original Assignee
Sony Broadcast and Communications Ltd
Sony United Kingdom Ltd
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
Application filed by Sony Broadcast and Communications Ltd, Sony United Kingdom Ltd filed Critical Sony Broadcast and Communications Ltd
Priority to GB9216164A priority Critical patent/GB2269293B/en
Publication of GB9216164D0 publication Critical patent/GB9216164D0/en
Publication of GB2269293A publication Critical patent/GB2269293A/en
Application granted granted Critical
Publication of GB2269293B publication Critical patent/GB2269293B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/02—Affine transformations
    • 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
    • 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
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Circuits (AREA)
GB9216164A 1992-07-30 1992-07-30 Apparatus and method for processing image data Expired - Fee Related GB2269293B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9216164A GB2269293B (en) 1992-07-30 1992-07-30 Apparatus and method for processing image data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9216164A GB2269293B (en) 1992-07-30 1992-07-30 Apparatus and method for processing image data

Publications (3)

Publication Number Publication Date
GB9216164D0 GB9216164D0 (en) 1992-09-09
GB2269293A GB2269293A (en) 1994-02-02
GB2269293B true GB2269293B (en) 1996-04-24

Family

ID=10719526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9216164A Expired - Fee Related GB2269293B (en) 1992-07-30 1992-07-30 Apparatus and method for processing image data

Country Status (1)

Country Link
GB (1) GB2269293B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139846A (en) * 1983-05-09 1984-11-14 Dainippon Screen Mfg Magnifying or otherwise distorting selected portions of scanned image
EP0198630A2 (en) * 1985-04-03 1986-10-22 Sony Corporation Method and system for image transformation
GB2183118A (en) * 1985-11-19 1987-05-28 Sony Corp Image signal processing
EP0260144A2 (en) * 1986-09-12 1988-03-16 Westinghouse Electric Corporation Method for generating variably scaled displays
GB2214038A (en) * 1987-10-05 1989-08-23 Int Computers Ltd Image display system
GB2231471A (en) * 1989-04-25 1990-11-14 Quantel Ltd Image processing system with individual transformations for image tiles
EP0449469A2 (en) * 1990-03-30 1991-10-02 Digital F/X, Inc. Device and method for 3D video special effects
EP0527097A2 (en) * 1991-08-06 1993-02-10 Eastman Kodak Company Apparatus and method for collectively performing tile-based image rotation, scaling and digital halftone screening

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139846A (en) * 1983-05-09 1984-11-14 Dainippon Screen Mfg Magnifying or otherwise distorting selected portions of scanned image
EP0198630A2 (en) * 1985-04-03 1986-10-22 Sony Corporation Method and system for image transformation
GB2183118A (en) * 1985-11-19 1987-05-28 Sony Corp Image signal processing
EP0260144A2 (en) * 1986-09-12 1988-03-16 Westinghouse Electric Corporation Method for generating variably scaled displays
GB2214038A (en) * 1987-10-05 1989-08-23 Int Computers Ltd Image display system
GB2231471A (en) * 1989-04-25 1990-11-14 Quantel Ltd Image processing system with individual transformations for image tiles
EP0449469A2 (en) * 1990-03-30 1991-10-02 Digital F/X, Inc. Device and method for 3D video special effects
EP0527097A2 (en) * 1991-08-06 1993-02-10 Eastman Kodak Company Apparatus and method for collectively performing tile-based image rotation, scaling and digital halftone screening

Also Published As

Publication number Publication date
GB2269293A (en) 1994-02-02
GB9216164D0 (en) 1992-09-09

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110730