DE69132625D1 - Gerät zur Bildverarbeitung - Google Patents

Gerät zur Bildverarbeitung

Info

Publication number
DE69132625D1
DE69132625D1 DE69132625T DE69132625T DE69132625D1 DE 69132625 D1 DE69132625 D1 DE 69132625D1 DE 69132625 T DE69132625 T DE 69132625T DE 69132625 T DE69132625 T DE 69132625T DE 69132625 D1 DE69132625 D1 DE 69132625D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
image
processing
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
DE69132625T
Other languages
English (en)
Other versions
DE69132625T2 (de
Inventor
Yoshihiro Ishida
Naoto Kawamura
Hideo Honma
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP20479690A external-priority patent/JP3278149B2/ja
Priority claimed from JP20479290A external-priority patent/JP3117987B2/ja
Priority claimed from JP02204794A external-priority patent/JP3109817B2/ja
Priority claimed from JP02204795A external-priority patent/JP3082930B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69132625D1 publication Critical patent/DE69132625D1/de
Application granted granted Critical
Publication of DE69132625T2 publication Critical patent/DE69132625T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0065—Converting image data to a format usable by the connected apparatus or vice versa
    • H04N2201/0067—Converting to still picture data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/329—Storage of less than a complete document page or image frame
    • H04N2201/3294—Storage of less than a complete document page or image frame of several complete lines, e.g. a band of data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
DE69132625T 1990-07-31 1991-07-30 Gerät zur Bildverarbeitung Expired - Fee Related DE69132625T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20479690A JP3278149B2 (ja) 1990-07-31 1990-07-31 画像処理装置
JP20479290A JP3117987B2 (ja) 1990-07-31 1990-07-31 画像処理装置
JP02204794A JP3109817B2 (ja) 1990-07-31 1990-07-31 画像処理装置
JP02204795A JP3082930B2 (ja) 1990-07-31 1990-07-31 画像処理装置

Publications (2)

Publication Number Publication Date
DE69132625D1 true DE69132625D1 (de) 2001-07-12
DE69132625T2 DE69132625T2 (de) 2001-10-31

Family

ID=27476217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132625T Expired - Fee Related DE69132625T2 (de) 1990-07-31 1991-07-30 Gerät zur Bildverarbeitung

Country Status (3)

Country Link
US (1) US5917947A (de)
EP (1) EP0469851B1 (de)
DE (1) DE69132625T2 (de)

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US5801716A (en) 1990-08-16 1998-09-01 Canon Kabushiki Kaisha Pipeline structures for full-color computer graphics
JP3809209B2 (ja) * 1994-12-08 2006-08-16 キヤノン株式会社 印刷装置及びデータ制御方法
EP0770300A2 (de) * 1995-04-12 1997-05-02 Eastman Kodak Company Farbdrucker mit massenspeicher für komprimierte bilddaten
US6570997B2 (en) * 1998-03-20 2003-05-27 Canon Kabushiki Kaisha Image processing apparatus and method therefor, and storage medium
JP3777803B2 (ja) * 1998-06-30 2006-05-24 富士ゼロックス株式会社 画像処理装置および方法
US6073347A (en) * 1998-11-10 2000-06-13 Accuride Corporation Method of manufacturing a full faced steel vehicle wheel
US6304277B1 (en) * 1999-01-15 2001-10-16 Colorcentric.Com, Inc. Remote modification of digital images using scripts
US6947612B2 (en) * 2000-09-29 2005-09-20 Hand Held Products, Inc. Methods and apparatus for image capture and decoding in a centralized processing unit
EP1271926B1 (de) * 2001-06-18 2015-08-12 Canon Kabushiki Kaisha Bildverarbeitungsverfahren und -vorrichtung und Computerprogram für Kompressionskodierung
JP4065503B2 (ja) * 2001-08-21 2008-03-26 キヤノン株式会社 画像処理装置、画像入出力装置、変倍処理方法、及びメモリ制御方法
CN1320809C (zh) * 2001-08-29 2007-06-06 佳能株式会社 图像处理装置与方法
JP2003143411A (ja) * 2001-11-02 2003-05-16 Canon Inc 画像処理装置及びその制御方法及びコンピュータプログラム及び記憶媒体
US7106909B2 (en) * 2001-12-25 2006-09-12 Canon Kabushiki Kaisha Method and apparatus for encoding image data in accordance with a target data size
US20050275854A1 (en) * 2003-01-14 2005-12-15 Global Graphics Software Limited Method for confirming correct selection of an input profile for a color printer
US7277586B2 (en) * 2003-01-15 2007-10-02 Fujifilm Corporation Images combination processing system, images combination processing method, and images combination processing program
JP4196782B2 (ja) * 2003-08-26 2008-12-17 セイコーエプソン株式会社 画像処理装置及び画像処理をコンピュータに実行させる画像処理プログラム
US7469067B2 (en) * 2004-07-06 2008-12-23 Magnum Semiconductor, Inc. Sequential decoding of progressive coded JPEGs
US8363714B2 (en) * 2004-12-22 2013-01-29 Entropic Communications, Inc. Video stream modifier
US20100098166A1 (en) * 2008-10-17 2010-04-22 Texas Instruments Incorporated Video coding with compressed reference frames
JP5208043B2 (ja) * 2009-04-16 2013-06-12 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP2012160985A (ja) * 2011-02-02 2012-08-23 Fuji Xerox Co Ltd 情報処理装置及び情報処理プログラム
US9130885B1 (en) 2012-09-11 2015-09-08 Mellanox Technologies Ltd. End-to-end cache for network elements
US9325641B2 (en) * 2014-03-13 2016-04-26 Mellanox Technologies Ltd. Buffering schemes for communication over long haul links
US9584429B2 (en) 2014-07-21 2017-02-28 Mellanox Technologies Ltd. Credit based flow control for long-haul links
US10951549B2 (en) 2019-03-07 2021-03-16 Mellanox Technologies Tlv Ltd. Reusing switch ports for external buffer network
US11558316B2 (en) 2021-02-15 2023-01-17 Mellanox Technologies, Ltd. Zero-copy buffering of traffic of long-haul links
US11973696B2 (en) 2022-01-31 2024-04-30 Mellanox Technologies, Ltd. Allocation of shared reserve memory to queues in a network device
US11595544B1 (en) * 2022-02-10 2023-02-28 Toshiba Tec Kabushiki Kaisha Image forming apparatus

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US3976982A (en) * 1975-05-12 1976-08-24 International Business Machines Corporation Apparatus for image manipulation
CA1178709A (en) * 1979-11-08 1984-11-27 Bruno J. Vieri Method and means for merging, transmitting and printing orthographic and imaginal data
GB2082014B (en) * 1980-06-30 1985-05-09 Canon Kk Facsimile apparatus with character generator
GB2089165B (en) * 1980-10-30 1985-10-09 Canon Kk Character and image processing
JPS5793781A (en) * 1980-12-03 1982-06-10 Matsushita Electric Ind Co Ltd Video synthesizer
GB2101838B (en) * 1981-04-20 1986-03-05 Canon Kk Image processing method and apparatus therefor
JPH0757002B2 (ja) * 1982-10-05 1995-06-14 キヤノン株式会社 画像処理装置
GB8322552D0 (en) * 1983-08-22 1983-09-21 Crosfield Electronics Ltd Image processing system
JPH0620244B2 (ja) * 1983-11-18 1994-03-16 株式会社リコー 通信端末装置
US4631751A (en) * 1984-10-24 1986-12-23 Anderson Karen L Method for enlarging a binary image
US4757549A (en) * 1985-12-12 1988-07-12 International Business Machines Corp. Freehand drawing containing invisible lines
JPH0664605B2 (ja) * 1985-12-13 1994-08-22 キヤノン株式会社 画像処理装置
EP0597555B1 (de) * 1985-12-13 2002-07-10 Canon Kabushiki Kaisha Bildverarbeitungsgerät
US4797945A (en) * 1985-12-13 1989-01-10 Canon Kabushiki Kaisha Image data coding apparatus
US4791680A (en) * 1986-03-25 1988-12-13 Matsushita Electric Industrial Co. Image data converter
US4918541A (en) * 1986-04-17 1990-04-17 Canon Kabushiki Kaisha Image processing method and apparatus
US5060280A (en) * 1986-09-30 1991-10-22 Canon Kabushiki Kaisha Masking control for image processing systems
JPH01144165A (ja) * 1987-11-30 1989-06-06 Toshiba Corp 電子ファイリング装置
US5018078A (en) * 1987-12-09 1991-05-21 Fuji Photo Film Co., Ltd. Apparatus and method for processing huge image information at high speed
JP2614252B2 (ja) * 1988-01-19 1997-05-28 キヤノン株式会社 画像合成装置
US5295198A (en) * 1988-10-14 1994-03-15 Harris Corporation Pattern identification by analysis of digital words
US5095512A (en) * 1988-10-24 1992-03-10 Netexpress Systems, Inc. Method and apparatus for manipulating image data employing an intermediate format
JPH02195480A (ja) * 1989-01-25 1990-08-02 Hitachi Ltd 画像データの検索方式
US5121216A (en) * 1989-07-19 1992-06-09 Bell Communications Research Adaptive transform coding of still images
US5091966A (en) * 1990-07-31 1992-02-25 Xerox Corporation Adaptive scaling for decoding spatially periodic self-clocking glyph shape codes
ATE134272T1 (de) * 1990-08-08 1996-02-15 Peerless Group Verfahren und vorrichtung zur bildwiedergabe
US5509115A (en) * 1990-08-08 1996-04-16 Peerless Systems Corporation Method and apparatus for displaying a page with graphics information on a continuous synchronous raster output device

Also Published As

Publication number Publication date
EP0469851A3 (en) 1993-09-01
DE69132625T2 (de) 2001-10-31
EP0469851B1 (de) 2001-06-06
EP0469851A2 (de) 1992-02-05
US5917947A (en) 1999-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee