GB2251772B - Programmable computer graphics system with parallelized clipper operations - Google Patents

Programmable computer graphics system with parallelized clipper operations

Info

Publication number
GB2251772B
GB2251772B GB9100360A GB9100360A GB2251772B GB 2251772 B GB2251772 B GB 2251772B GB 9100360 A GB9100360 A GB 9100360A GB 9100360 A GB9100360 A GB 9100360A GB 2251772 B GB2251772 B GB 2251772B
Authority
GB
United Kingdom
Prior art keywords
parallelized
clipper
operations
computer graphics
graphics system
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
GB9100360A
Other versions
GB2251772A (en
GB9100360D0 (en
Inventor
Iain Stuart Macnaughton
Neil Francis Trevett
John Walter Neave
Jonathan David Salkild
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.)
DuPont Pixel Systems Ltd
Original Assignee
DuPont Pixel Systems 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 DuPont Pixel Systems Ltd filed Critical DuPont Pixel Systems Ltd
Priority to GB9100360A priority Critical patent/GB2251772B/en
Publication of GB9100360D0 publication Critical patent/GB9100360D0/en
Priority claimed from PCT/GB1992/000044 external-priority patent/WO1992012496A1/en
Publication of GB2251772A publication Critical patent/GB2251772A/en
Priority claimed from US08/088,725 external-priority patent/US5774133A/en
Publication of GB2251772B publication Critical patent/GB2251772B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00Three dimensional [3D] modelling, e.g. data description of 3D objects
GB9100360A 1991-01-09 1991-01-09 Programmable computer graphics system with parallelized clipper operations Expired - Fee Related GB2251772B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9100360A GB2251772B (en) 1991-01-09 1991-01-09 Programmable computer graphics system with parallelized clipper operations

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9100360A GB2251772B (en) 1991-01-09 1991-01-09 Programmable computer graphics system with parallelized clipper operations
PCT/GB1992/000044 WO1992012496A1 (en) 1991-01-09 1992-01-08 Computer system with enhanced image and graphics capabilities
US08/088,725 US5774133A (en) 1991-01-09 1993-07-07 Computer system with improved pixel processing capabilities

Publications (3)

Publication Number Publication Date
GB9100360D0 GB9100360D0 (en) 1991-02-20
GB2251772A GB2251772A (en) 1992-07-15
GB2251772B true GB2251772B (en) 1994-08-10

Family

ID=10688119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100360A Expired - Fee Related GB2251772B (en) 1991-01-09 1991-01-09 Programmable computer graphics system with parallelized clipper operations

Country Status (1)

Country Link
GB (1) GB2251772B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314289A2 (en) * 1987-10-30 1989-05-03 International Business Machines Corporation Multiple pixel generator
EP0319787A2 (en) * 1987-12-10 1989-06-14 International Business Machines Corporation Parallel rendering of smoothly shaded color triangles with anti-aliased edges for a three dimensional color display
US4873515A (en) * 1987-10-16 1989-10-10 Evans & Sutherland Computer Corporation Computer graphics pixel processing system
GB2219178A (en) * 1988-02-11 1989-11-29 Benchmark Technologies State machine controlled video processor
GB2226937A (en) * 1988-12-05 1990-07-11 Rediffusion Simulation Ltd Image display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873515A (en) * 1987-10-16 1989-10-10 Evans & Sutherland Computer Corporation Computer graphics pixel processing system
EP0314289A2 (en) * 1987-10-30 1989-05-03 International Business Machines Corporation Multiple pixel generator
EP0319787A2 (en) * 1987-12-10 1989-06-14 International Business Machines Corporation Parallel rendering of smoothly shaded color triangles with anti-aliased edges for a three dimensional color display
GB2219178A (en) * 1988-02-11 1989-11-29 Benchmark Technologies State machine controlled video processor
GB2226937A (en) * 1988-12-05 1990-07-11 Rediffusion Simulation Ltd Image display

Also Published As

Publication number Publication date
GB2251772A (en) 1992-07-15
GB9100360D0 (en) 1991-02-20

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030109