FR2651591B1 - Appareil de traitement d'image et circuit de reduction d'image pour cet appareil. - Google Patents

Appareil de traitement d'image et circuit de reduction d'image pour cet appareil.

Info

Publication number
FR2651591B1
FR2651591B1 FR9010849A FR9010849A FR2651591B1 FR 2651591 B1 FR2651591 B1 FR 2651591B1 FR 9010849 A FR9010849 A FR 9010849A FR 9010849 A FR9010849 A FR 9010849A FR 2651591 B1 FR2651591 B1 FR 2651591B1
Authority
FR
France
Prior art keywords
image
reduction circuit
processing apparatus
image processing
image reduction
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
FR9010849A
Other languages
English (en)
Other versions
FR2651591A1 (fr
Inventor
Hidefumi Matsuura
Tadahisa Kouyama
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of FR2651591A1 publication Critical patent/FR2651591A1/fr
Application granted granted Critical
Publication of FR2651591B1 publication Critical patent/FR2651591B1/fr
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
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/32—Normalisation of the pattern dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Input (AREA)
  • Bus Control (AREA)
FR9010849A 1989-09-01 1990-08-31 Appareil de traitement d'image et circuit de reduction d'image pour cet appareil. Expired - Fee Related FR2651591B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22788189 1989-09-01

Publications (2)

Publication Number Publication Date
FR2651591A1 FR2651591A1 (fr) 1991-03-08
FR2651591B1 true FR2651591B1 (fr) 1994-11-10

Family

ID=16867806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010849A Expired - Fee Related FR2651591B1 (fr) 1989-09-01 1990-08-31 Appareil de traitement d'image et circuit de reduction d'image pour cet appareil.

Country Status (4)

Country Link
US (1) US5231679A (fr)
JP (1) JPH03174665A (fr)
KR (1) KR0130490B1 (fr)
FR (1) FR2651591B1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5574834A (en) * 1992-01-09 1996-11-12 Matsushita Graphic Communications Systems, Inc. Image communication system for following a communication procedure to simultaneously transmit image code data
JPH05244438A (ja) * 1992-02-28 1993-09-21 Canon Inc 圧縮伸長回路
DE69320146T2 (de) * 1992-11-13 1999-05-20 Canon Kk Bildverarbeitungsgerät und Verfahren zur Bildverarbeitung
JPH06274612A (ja) * 1993-03-17 1994-09-30 Matsushita Electric Ind Co Ltd 画像処理装置
JP3428678B2 (ja) * 1993-04-21 2003-07-22 キヤノン株式会社 画像処理装置及び方法
US5420696A (en) * 1993-06-24 1995-05-30 Xerox Corporation Image data transfer architecture and method for an electronic reprographic machine
US5850540A (en) * 1993-07-02 1998-12-15 Sony Corporation Method and apparatus for time-sharing CPU system bus in image generation system
US5828877A (en) * 1994-07-14 1998-10-27 Dell Usa, L.P. Circuit and method for optimizing creation of a compressed main memory image
JPH08263641A (ja) * 1995-01-23 1996-10-11 Fuji Photo Film Co Ltd アイリスフィルターの演算方法
US5974179A (en) * 1995-02-13 1999-10-26 Integrated Device Technology, Inc. Binary image data compression and decompression
JP3678378B2 (ja) * 1996-09-20 2005-08-03 富士写真フイルム株式会社 異常陰影候補の検出方法および装置
US6094453A (en) * 1996-10-11 2000-07-25 Digital Accelerator Corporation Digital data compression with quad-tree coding of header file
US6043802A (en) * 1996-12-17 2000-03-28 Ricoh Company, Ltd. Resolution reduction technique for displaying documents on a monitor
US5966691A (en) * 1997-04-29 1999-10-12 Matsushita Electric Industrial Co., Ltd. Message assembler using pseudo randomly chosen words in finite state slots
JP4280319B2 (ja) * 1998-03-11 2009-06-17 キヤノン株式会社 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体
JP2001186334A (ja) * 1999-12-27 2001-07-06 Canon Inc 画像処理装置、画像処理システム、画像処理方法、及び記憶媒体
TW535412B (en) * 2001-11-09 2003-06-01 Mediatek Inc Progressive JPEG decoding device and method thereof
JP4478892B2 (ja) * 2007-07-11 2010-06-09 ソニー株式会社 コンテンツ送信装置、コンテンツ送信方法及びコンテンツ送信プログラム
US20090037661A1 (en) * 2007-08-04 2009-02-05 Applied Micro Circuits Corporation Cache mechanism for managing transient data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123794A (en) * 1974-02-15 1978-10-31 Tokyo Shibaura Electric Co., Limited Multi-computer system
FR2579795B1 (fr) * 1985-03-29 1987-05-07 Romeo Francoise Machine de saisie, de traitement et de compression de documents
JPS63184879A (ja) * 1987-01-28 1988-07-30 Toshiba Corp 画像処理装置
US4811413A (en) * 1987-10-22 1989-03-07 International Business Machines Corp. System of reconfigurable pipelines of generalized neighborhood function morphic image processors

Also Published As

Publication number Publication date
US5231679A (en) 1993-07-27
JPH03174665A (ja) 1991-07-29
FR2651591A1 (fr) 1991-03-08
KR0130490B1 (ko) 1998-04-15
KR910006875A (ko) 1991-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse