WO1997029456A1 - Image forming apparatus - Google Patents

Image forming apparatus Download PDF

Info

Publication number
WO1997029456A1
WO1997029456A1 PCT/JP1997/000296 JP9700296W WO9729456A1 WO 1997029456 A1 WO1997029456 A1 WO 1997029456A1 JP 9700296 W JP9700296 W JP 9700296W WO 9729456 A1 WO9729456 A1 WO 9729456A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
frame buffer
high speed
memory
cache memory
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.)
Ceased
Application number
PCT/JP1997/000296
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Hiroi
Masaaki Oka
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
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 Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Priority to CA002216442A priority Critical patent/CA2216442C/en
Priority to EP97902599A priority patent/EP0820036B1/en
Priority to US08/930,588 priority patent/US6141025A/en
Priority to DE69722862T priority patent/DE69722862T2/de
Publication of WO1997029456A1 publication Critical patent/WO1997029456A1/ja
Priority to MXPA/A/1997/007541A priority patent/MXPA97007541A/xx
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
    • 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
    • G09G2360/121—Frame memory handling using a cache memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Image Input (AREA)
  • Memory System (AREA)
  • Digital Computer Display Output (AREA)
  • Storing Facsimile Image Data (AREA)
PCT/JP1997/000296 1996-02-06 1997-02-06 Image forming apparatus Ceased WO1997029456A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002216442A CA2216442C (en) 1996-02-06 1997-02-06 Image generating apparatus with fifo memory and cache memory
EP97902599A EP0820036B1 (en) 1996-02-06 1997-02-06 Image forming apparatus
US08/930,588 US6141025A (en) 1996-02-06 1997-02-06 Image generating apparatus with FIFO memory and cache memory
DE69722862T DE69722862T2 (de) 1996-02-06 1997-02-06 Bilderzeugungsvorrichtung zur Erzeugung von Pixeldaten für eine Bildanzeige
MXPA/A/1997/007541A MXPA97007541A (es) 1996-02-06 1997-10-01 Aparato para generar imagenes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/20331 1996-02-06
JP02033196A JP3519199B2 (ja) 1996-02-06 1996-02-06 画像生成装置

Publications (1)

Publication Number Publication Date
WO1997029456A1 true WO1997029456A1 (en) 1997-08-14

Family

ID=12024163

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1997/000296 Ceased WO1997029456A1 (en) 1996-02-06 1997-02-06 Image forming apparatus

Country Status (8)

Country Link
US (1) US6141025A (ja)
EP (1) EP0820036B1 (ja)
JP (1) JP3519199B2 (ja)
KR (1) KR100422265B1 (ja)
CN (1) CN1103476C (ja)
CA (1) CA2216442C (ja)
DE (1) DE69722862T2 (ja)
WO (1) WO1997029456A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319908B1 (en) 1996-07-03 2001-11-20 Inspire Pharmaceuticals, Inc. Method for large-scale production of di(uridine 5′-tetraphosphate) and salts thereof
AU766759B2 (en) * 2000-04-18 2003-10-23 Canon Kabushiki Kaisha Image cache system and method
US6703376B2 (en) 1996-07-23 2004-03-09 Inspire Pharmaceuticals, Inc. Use of uridine triphosphates and related compounds for the prevention and treatment of pneumonia in immobilized patients
US6713458B1 (en) 1997-07-25 2004-03-30 Inspire Pharmaceuticals, Inc. Therapeutic uses of di(uridine 5′)-tetraphosphate and salts thereof
US7018985B1 (en) 2000-08-21 2006-03-28 Inspire Pharmaceuticals, Inc. Composition and method for inhibiting platelet aggregation
US7132408B2 (en) 2000-08-21 2006-11-07 Inspire Pharmaceuticals, Inc. Composition and method for inhibiting platelet aggregation
US7432252B1 (en) 1997-07-25 2008-10-07 Inspire Pharmaceuticals, Inc. Method of promoting cervical and vaginal secretions
US7452870B2 (en) 2000-08-21 2008-11-18 Inspire Pharmaceuticals, Inc. Drug-eluting stents coated with P2Y12 receptor antagonist compound

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JP4275790B2 (ja) * 1998-03-19 2009-06-10 富士通マイクロエレクトロニクス株式会社 図形選別ユニット及び図形描画装置
US7518616B1 (en) * 1998-07-17 2009-04-14 3Dlabs, Inc. Ltd. Graphics processor with texture memory allocation system
JP3983394B2 (ja) * 1998-11-09 2007-09-26 株式会社ルネサステクノロジ 幾何学処理プロセッサ
US6704434B1 (en) * 1999-01-27 2004-03-09 Suzuki Motor Corporation Vehicle driving information storage apparatus and vehicle driving information storage method
US6437789B1 (en) * 1999-02-19 2002-08-20 Evans & Sutherland Computer Corporation Multi-level cache controller
JP2001079263A (ja) * 1999-09-16 2001-03-27 Sega Corp ゲーム装置、データ処理方法、及び情報記録媒体
US6801203B1 (en) * 1999-12-22 2004-10-05 Microsoft Corporation Efficient graphics pipeline with a pixel cache and data pre-fetching
US6606689B1 (en) 2000-08-23 2003-08-12 Nintendo Co., Ltd. Method and apparatus for pre-caching data in audio memory
US6643744B1 (en) 2000-08-23 2003-11-04 Nintendo Co., Ltd. Method and apparatus for pre-fetching audio data
US7916147B2 (en) 2002-03-01 2011-03-29 T5 Labs Ltd. Centralised interactive graphical application server
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9446305B2 (en) 2002-12-10 2016-09-20 Sony Interactive Entertainment America Llc System and method for improving the graphics performance of hosted applications
US8711923B2 (en) 2002-12-10 2014-04-29 Ol2, Inc. System and method for selecting a video encoding format based on feedback data
US10201760B2 (en) 2002-12-10 2019-02-12 Sony Interactive Entertainment America Llc System and method for compressing video based on detected intraframe motion
US9061207B2 (en) 2002-12-10 2015-06-23 Sony Computer Entertainment America Llc Temporary decoder apparatus and method
US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US20050063008A1 (en) * 2003-09-24 2005-03-24 Perry Lea System and method of processing image data
JP4451717B2 (ja) 2004-05-31 2010-04-14 株式会社ソニー・コンピュータエンタテインメント 情報処理装置および情報処理方法
JP4664011B2 (ja) * 2004-06-21 2011-04-06 株式会社リコー 情報処理装置及び情報処理方法
JP4377342B2 (ja) * 2005-01-18 2009-12-02 Ｎｅｃエレクトロニクス株式会社 半導体集積回路、レイアウト方法、レイアウト装置及びレイアウトプログラム
JP4795808B2 (ja) * 2005-02-23 2011-10-19 パナソニック株式会社 描画装置、描画方法、描画プログラム及び描画集積回路
US7528837B2 (en) * 2005-02-23 2009-05-05 Panasonic Corporation Drawing apparatus, drawing method, drawing program and drawing integrated circuit
CN100489959C (zh) * 2005-03-01 2009-05-20 华硕电脑股份有限公司 全屏幕画面的实时撷取装置及其方法
US20070165042A1 (en) * 2005-12-26 2007-07-19 Seitaro Yagi Rendering apparatus which parallel-processes a plurality of pixels, and data transfer method
KR100771879B1 (ko) * 2006-08-17 2007-11-01 삼성전자주식회사 내부 메모리 용량을 감소시키는 디블록킹 필터링 방법 및그 방법을 이용하는 영상 처리 장치
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US8032711B2 (en) * 2006-12-22 2011-10-04 Intel Corporation Prefetching from dynamic random access memory to a static random access memory
US9019285B2 (en) * 2007-03-15 2015-04-28 Renesas Electronics Corporation Semiconductor integrated circuit device
US9168457B2 (en) 2010-09-14 2015-10-27 Sony Computer Entertainment America Llc System and method for retaining system state
US7903143B2 (en) * 2008-03-13 2011-03-08 Dell Products L.P. Systems and methods for document scanning using a variable intensity display of an information handling system
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
JP6759914B2 (ja) * 2016-09-15 2020-09-23 富士ゼロックス株式会社 画像処理装置、画像形成装置およびプログラム
CN110785734A (zh) * 2018-04-25 2020-02-11 深圳市大疆创新科技有限公司 数据处理方法和装置

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH04312187A (ja) * 1991-04-10 1992-11-04 Japan Aviation Electron Ind Ltd 高次元グラフィックス処理装置
JPH05143741A (ja) * 1991-11-15 1993-06-11 Daikin Ind Ltd フレーム・バツフア・アクセス装置
JPH06274410A (ja) * 1993-03-23 1994-09-30 Toshiba Corp 表示制御システム
JPH07249116A (ja) * 1994-01-21 1995-09-26 Mitsubishi Electric Corp 画像処理回路、それを備えた半導体集積回路装置、その半導体集積回路装置を用いた画像記憶処理システムおよびその半導体集積回路装置のためのテスト方法

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US5224210A (en) * 1989-07-28 1993-06-29 Hewlett-Packard Company Method and apparatus for graphics pipeline context switching in a multi-tasking windows system
US5448264A (en) * 1991-03-15 1995-09-05 Hewlett-Packard Company Method and apparatus for separate window clipping and display mode planes in a graphics frame buffer
JP3149477B2 (ja) * 1991-09-26 2001-03-26 富士ゼロックス株式会社 画像データ処理装置
GB2267203B (en) * 1992-05-15 1997-03-19 Fujitsu Ltd Three-dimensional graphics drawing apparatus, and a memory apparatus to be used in texture mapping
US5574847A (en) * 1993-09-29 1996-11-12 Evans & Sutherland Computer Corporation Computer graphics parallel system with temporal priority
US5808617A (en) * 1995-08-04 1998-09-15 Microsoft Corporation Method and system for depth complexity reduction in a graphics rendering system

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH04312187A (ja) * 1991-04-10 1992-11-04 Japan Aviation Electron Ind Ltd 高次元グラフィックス処理装置
JPH05143741A (ja) * 1991-11-15 1993-06-11 Daikin Ind Ltd フレーム・バツフア・アクセス装置
JPH06274410A (ja) * 1993-03-23 1994-09-30 Toshiba Corp 表示制御システム
JPH07249116A (ja) * 1994-01-21 1995-09-26 Mitsubishi Electric Corp 画像処理回路、それを備えた半導体集積回路装置、その半導体集積回路装置を用いた画像記憶処理システムおよびその半導体集積回路装置のためのテスト方法

Non-Patent Citations (1)

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Title
See also references of EP0820036A4 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319908B1 (en) 1996-07-03 2001-11-20 Inspire Pharmaceuticals, Inc. Method for large-scale production of di(uridine 5′-tetraphosphate) and salts thereof
US6703376B2 (en) 1996-07-23 2004-03-09 Inspire Pharmaceuticals, Inc. Use of uridine triphosphates and related compounds for the prevention and treatment of pneumonia in immobilized patients
US6713458B1 (en) 1997-07-25 2004-03-30 Inspire Pharmaceuticals, Inc. Therapeutic uses of di(uridine 5′)-tetraphosphate and salts thereof
US6765090B2 (en) 1997-07-25 2004-07-20 Inspire Pharmaceuticals, Inc. Method for large-scale production of di(uridine 5')-tetraphosphate and salts thereof
US7091334B2 (en) 1997-07-25 2006-08-15 Inspire Pharmaceuticals, Inc. Method for large-scale production of di(uridine 5′)-tetraphosphate and salts thereof
US7432252B1 (en) 1997-07-25 2008-10-07 Inspire Pharmaceuticals, Inc. Method of promoting cervical and vaginal secretions
AU766759B2 (en) * 2000-04-18 2003-10-23 Canon Kabushiki Kaisha Image cache system and method
US7018985B1 (en) 2000-08-21 2006-03-28 Inspire Pharmaceuticals, Inc. Composition and method for inhibiting platelet aggregation
US7132408B2 (en) 2000-08-21 2006-11-07 Inspire Pharmaceuticals, Inc. Composition and method for inhibiting platelet aggregation
US7452870B2 (en) 2000-08-21 2008-11-18 Inspire Pharmaceuticals, Inc. Drug-eluting stents coated with P2Y12 receptor antagonist compound
US7618949B2 (en) 2000-08-21 2009-11-17 Inspire Pharmaceuticals, Inc. Drug-eluting stents coated with P2Y12 receptor antagonist compound

Also Published As

Publication number Publication date
US6141025A (en) 2000-10-31
CN1103476C (zh) 2003-03-19
EP0820036A4 (en) 1999-11-10
EP0820036B1 (en) 2003-06-18
KR19980703612A (ko) 1998-12-05
EP0820036A1 (en) 1998-01-21
JPH09212661A (ja) 1997-08-15
KR100422265B1 (ko) 2004-05-20
MX9707541A (es) 1997-11-29
CA2216442A1 (en) 1997-08-14
CN1181828A (zh) 1998-05-13
DE69722862T2 (de) 2004-05-06
CA2216442C (en) 2007-01-16
JP3519199B2 (ja) 2004-04-12
DE69722862D1 (de) 2003-07-24

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