GB2251769B - Graphics accelerator system with rapid computation of outlines - Google Patents

Graphics accelerator system with rapid computation of outlines

Info

Publication number
GB2251769B
GB2251769B GB9100356A GB9100356A GB2251769B GB 2251769 B GB2251769 B GB 2251769B GB 9100356 A GB9100356 A GB 9100356A GB 9100356 A GB9100356 A GB 9100356A GB 2251769 B GB2251769 B GB 2251769B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
outlines
graphics accelerator
accelerator system
rapid computation
computation
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
GB9100356A
Other versions
GB2251769A (en )
GB9100356D0 (en )
Inventor
John Walter Neave
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
Grant date

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
GB9100356A 1991-01-09 1991-01-09 Graphics accelerator system with rapid computation of outlines Expired - Fee Related GB2251769B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9100356A GB2251769B (en) 1991-01-09 1991-01-09 Graphics accelerator system with rapid computation of outlines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9100356A GB2251769B (en) 1991-01-09 1991-01-09 Graphics accelerator system with rapid computation of outlines
PCT/GB1992/000044 WO1992012496A1 (en) 1991-01-09 1992-01-08 Computer system with enhanced image and graphics capabilities

Publications (3)

Publication Number Publication Date
GB9100356D0 GB9100356D0 (en) 1991-02-20
GB2251769A true GB2251769A (en) 1992-07-15
GB2251769B true GB2251769B (en) 1994-08-17

Family

ID=10688115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100356A Expired - Fee Related GB2251769B (en) 1991-01-09 1991-01-09 Graphics accelerator system with rapid computation of outlines

Country Status (1)

Country Link
GB (1) GB2251769B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2215951A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Performing raster operations on patch formatted pixel data
GB2215952A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Performing raster operations on patch formatted pixel data using time domain multiplexing
GB2215956A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Arbitrary shape clipper
GB2219178A (en) * 1988-02-11 1989-11-29 Benchmark Technologies State machine controlled video processor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2215951A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Performing raster operations on patch formatted pixel data
GB2215952A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Performing raster operations on patch formatted pixel data using time domain multiplexing
GB2215956A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Arbitrary shape clipper

Also Published As

Publication number Publication date Type
GB2251769A (en) 1992-07-15 application
GB9100356D0 (en) 1991-02-20 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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030109