GB2254751B - Digital video effects system - Google Patents

Digital video effects system

Info

Publication number
GB2254751B
GB2254751B GB9107495A GB9107495A GB2254751B GB 2254751 B GB2254751 B GB 2254751B GB 9107495 A GB9107495 A GB 9107495A GB 9107495 A GB9107495 A GB 9107495A GB 2254751 B GB2254751 B GB 2254751B
Authority
GB
United Kingdom
Prior art keywords
digital video
video effects
effects system
digital
video
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 - Lifetime
Application number
GB9107495A
Other versions
GB9107495D0 (en
GB2254751A (en
Inventor
David John Hedley
Howard John Teece
Andrew Ian Trow
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 GB9107495A priority Critical patent/GB2254751B/en
Publication of GB9107495D0 publication Critical patent/GB9107495D0/en
Priority to JP4089145A priority patent/JPH05183810A/en
Publication of GB2254751A publication Critical patent/GB2254751A/en
Application granted granted Critical
Publication of GB2254751B publication Critical patent/GB2254751B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Generation (AREA)
GB9107495A 1991-04-09 1991-04-09 Digital video effects system Expired - Lifetime GB2254751B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9107495A GB2254751B (en) 1991-04-09 1991-04-09 Digital video effects system
JP4089145A JPH05183810A (en) 1991-04-09 1992-04-09 Digital vedio effect device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9107495A GB2254751B (en) 1991-04-09 1991-04-09 Digital video effects system

Publications (3)

Publication Number Publication Date
GB9107495D0 GB9107495D0 (en) 1991-05-22
GB2254751A GB2254751A (en) 1992-10-14
GB2254751B true GB2254751B (en) 1994-11-09

Family

ID=10692934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9107495A Expired - Lifetime GB2254751B (en) 1991-04-09 1991-04-09 Digital video effects system

Country Status (1)

Country Link
GB (1) GB2254751B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592599A (en) * 1991-12-18 1997-01-07 Ampex Corporation Video special effects system with graphical operator interface
DE69314231T2 (en) * 1992-04-24 1998-03-05 Sony Uk Ltd Exposure effects for a digital video effects system
GB2267007B (en) * 1992-04-24 1995-09-13 Sony Broadcast & Communication Video special effect apparatus and method
EP0751486B1 (en) * 1995-06-30 2003-10-08 Matsushita Electric Industrial Co., Ltd. Method and apparatus for rendering and mapping images

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362123A2 (en) * 1988-09-26 1990-04-04 Visual Information Technologies, Inc. High-speed image rendering method using look-ahead images
US4928250A (en) * 1986-07-02 1990-05-22 Hewlett-Packard Company System for deriving radiation images

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928250A (en) * 1986-07-02 1990-05-22 Hewlett-Packard Company System for deriving radiation images
EP0362123A2 (en) * 1988-09-26 1990-04-04 Visual Information Technologies, Inc. High-speed image rendering method using look-ahead images

Also Published As

Publication number Publication date
GB9107495D0 (en) 1991-05-22
GB2254751A (en) 1992-10-14

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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)
PE20 Patent expired after termination of 20 years

Expiry date: 20110408