GB2214038B - Image display system - Google Patents

Image display system

Info

Publication number
GB2214038B
GB2214038B GB8816895A GB8816895A GB2214038B GB 2214038 B GB2214038 B GB 2214038B GB 8816895 A GB8816895 A GB 8816895A GB 8816895 A GB8816895 A GB 8816895A GB 2214038 B GB2214038 B GB 2214038B
Authority
GB
United Kingdom
Prior art keywords
image display
display system
image
display
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
GB8816895A
Other versions
GB8816895D0 (en
GB2214038A (en
Inventor
Stephen James Roberts
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB8816895D0 publication Critical patent/GB8816895D0/en
Publication of GB2214038A publication Critical patent/GB2214038A/en
Application granted granted Critical
Publication of GB2214038B publication Critical patent/GB2214038B/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
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G09G2360/122—Tiling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
GB8816895A 1987-10-05 1988-07-15 Image display system Expired - Fee Related GB2214038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10450587A 1987-10-05 1987-10-05

Publications (3)

Publication Number Publication Date
GB8816895D0 GB8816895D0 (en) 1988-08-17
GB2214038A GB2214038A (en) 1989-08-23
GB2214038B true GB2214038B (en) 1991-07-03

Family

ID=22300856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8816895A Expired - Fee Related GB2214038B (en) 1987-10-05 1988-07-15 Image display system

Country Status (1)

Country Link
GB (1) GB2214038B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1316271C (en) * 1988-10-07 1993-04-13 William Joy Apparatus for rapidly clearing the output display of a computer system
US5043923A (en) * 1988-10-07 1991-08-27 Sun Microsystems, Inc. Apparatus for rapidly switching between frames to be presented on a computer output display
GB8909367D0 (en) * 1989-04-25 1989-06-14 Quantel Ltd Manipulating electronically stored images
US5140444A (en) * 1989-10-10 1992-08-18 Unisys Corporation Image data processor
DE69032400T2 (en) * 1989-10-10 1999-02-18 Unisys Corp IMAGE DATA PROCESSING SYSTEM AND METHOD
US5305398A (en) * 1989-10-10 1994-04-19 Unisys Corporation Method and apparatus for scaling image data
EP0496878A1 (en) * 1990-08-20 1992-08-05 Eastman Kodak Company Offset-based dma mechanism
JP2916322B2 (en) * 1992-03-19 1999-07-05 株式会社ハドソン Pseudo multiple scroll method
JPH0620034A (en) * 1992-07-02 1994-01-28 Nec Corp Image processing address generating circuit
GB2269293B (en) * 1992-07-30 1996-04-24 Sony Broadcast & Communication Apparatus and method for processing image data
US5708763A (en) * 1993-12-21 1998-01-13 Lexmark International, Inc. Tiling for bit map image

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197413A2 (en) * 1985-04-05 1986-10-15 Tektronix, Inc. Frame buffer memory

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197413A2 (en) * 1985-04-05 1986-10-15 Tektronix, Inc. Frame buffer memory

Also Published As

Publication number Publication date
GB8816895D0 (en) 1988-08-17
GB2214038A (en) 1989-08-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020715