CA2350852A1 - Method and apparatus for producing an image through operation of plotting commands on image data - Google Patents

Method and apparatus for producing an image through operation of plotting commands on image data Download PDF

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Publication number
CA2350852A1
CA2350852A1 CA002350852A CA2350852A CA2350852A1 CA 2350852 A1 CA2350852 A1 CA 2350852A1 CA 002350852 A CA002350852 A CA 002350852A CA 2350852 A CA2350852 A CA 2350852A CA 2350852 A1 CA2350852 A1 CA 2350852A1
Authority
CA
Canada
Prior art keywords
image
producing
image data
plotting commands
data
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.)
Granted
Application number
CA002350852A
Other languages
French (fr)
Other versions
CA2350852C (en
Inventor
Makoto Furuhashi
Masakazu Suzuoki
Akio Ohba
Masaaki Oka
Teiji Yutaka
Masayoshi Tanaka
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 Interactive Entertainment Inc
Original Assignee
Sony Computer Entertainment Inc.
Makoto Furuhashi
Masakazu Suzuoki
Akio Ohba
Masaaki Oka
Teiji Yutaka
Masayoshi Tanaka
Sony Corporation
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 JP19076593A external-priority patent/JP3618109B2/en
Priority claimed from JP7652694A external-priority patent/JP3238567B2/en
Application filed by Sony Computer Entertainment Inc., Makoto Furuhashi, Masakazu Suzuoki, Akio Ohba, Masaaki Oka, Teiji Yutaka, Masayoshi Tanaka, Sony Corporation filed Critical Sony Computer Entertainment Inc.
Priority claimed from CA002127053A external-priority patent/CA2127053C/en
Publication of CA2350852A1 publication Critical patent/CA2350852A1/en
Application granted granted Critical
Publication of CA2350852C publication Critical patent/CA2350852C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

An image processing system for producing an image from three-dimensional image data. The system uses a command generator to generate one or more plotting commands for producing the image, and features a coordinate calculator for transforming the three-dimensional data into two-dimensional data. The coordinate calculator operates as a coprocessor of the command generator, and as such does not require use of the system bus to perform its functions.
CA 2350852 1993-07-02 1994-06-29 Method and apparatus for producing an image through operation of plotting commands on image data Expired - Lifetime CA2350852C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JPPO5-190764 1993-07-02
JPPO5-190765 1993-07-02
JP19076593A JP3618109B2 (en) 1993-07-02 1993-07-02 Central processing unit
JP19076493 1993-07-02
JP7652694A JP3238567B2 (en) 1993-07-02 1994-03-23 Image generation method and apparatus
JPPO6-076526 1994-03-23
CA002127053A CA2127053C (en) 1993-07-02 1994-06-29 Method and apparatus for time-sharing cpu system bus in image generation system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002127053A Division CA2127053C (en) 1993-07-02 1994-06-29 Method and apparatus for time-sharing cpu system bus in image generation system

Publications (2)

Publication Number Publication Date
CA2350852A1 true CA2350852A1 (en) 1995-01-03
CA2350852C CA2350852C (en) 2006-02-14

Family

ID=27427157

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2350844 Expired - Lifetime CA2350844C (en) 1993-07-02 1994-06-29 Method and apparatus for producing a polygonal image representation through operation of plotting commands on image data
CA 2350852 Expired - Lifetime CA2350852C (en) 1993-07-02 1994-06-29 Method and apparatus for producing an image through operation of plotting commands on image data

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA 2350844 Expired - Lifetime CA2350844C (en) 1993-07-02 1994-06-29 Method and apparatus for producing a polygonal image representation through operation of plotting commands on image data

Country Status (1)

Country Link
CA (2) CA2350844C (en)

Also Published As

Publication number Publication date
CA2350844C (en) 2006-09-19
CA2350844A1 (en) 1995-01-03
CA2350852C (en) 2006-02-14

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Effective date: 20140630