ES2118075T3 - Aparato de comunicacion de imagenes en color y metodo correspondiente. - Google Patents

Aparato de comunicacion de imagenes en color y metodo correspondiente.

Info

Publication number
ES2118075T3
ES2118075T3 ES91302689T ES91302689T ES2118075T3 ES 2118075 T3 ES2118075 T3 ES 2118075T3 ES 91302689 T ES91302689 T ES 91302689T ES 91302689 T ES91302689 T ES 91302689T ES 2118075 T3 ES2118075 T3 ES 2118075T3
Authority
ES
Spain
Prior art keywords
color
level
conversion means
communication
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.)
Expired - Lifetime
Application number
ES91302689T
Other languages
English (en)
Inventor
Susumu Sugiura
Yoshinobu Mita
Makoto Takaoka
Junichi Shishizuka
Yukari Shimomura
Kentaro Matsumoto
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 JP2080014A external-priority patent/JPH03277071A/ja
Priority claimed from JP2080018A external-priority patent/JP2974362B2/ja
Priority claimed from JP2080013A external-priority patent/JP3005016B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2118075T3 publication Critical patent/ES2118075T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0405—Different formats, e.g. A3 and A4
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0417—Conversion of standards
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO DE COMUNICACION DE IMAGEN EN COLOR, EL QUE COMPRENDE MEDIOS DE CONVERSION DE BARRIDO PARA CONVERTIR DATOS DE IMAGEN DE NIVEL-N RECIBIDOS EN UN SISTEMA DE EXPLORACION DE RASTREO ATRAVES DE UNA LINEA DE COMUNICACION A LOS DATOS EN UN SISTEMA DE BARRIDO DE LANZADERA. COMPRENDE MEDIOS DE CONVERSION DE NIVELES MULTIPLES PARA CONVERTIR DATOS DE COLOR DE NIVEL-N OBTENIDOS A PARTIR DE LOS MEDIOS DE CONVERSION DE BARRIDO PARA DATOS DE MUCHOS NIVELES, Y MEDIOS DE CONVERSION DE COLOR PARA CONVERTIR CARACTERISTICAS DE COLOR DE DATOS DE MUCHOS NIVELES OBTENIDOS A PARTIR DE LOS MEDIOS DE CONVERSION DE MUCHOS NIVELES DESDE CARACTERISTICAS DE COLOR PARA UNA LINEA DE COMUNICACION A CARACTERISTICAS DE COLOR DE SALIDAS DE MEDIOS GRABADORES DE COLOR. LA INVENCION TAMBIEN SE REFIERE A UN APARATO DE COMUNICACION DE IMAGEN EN COLOR, QUE COMPRENDE MEDIOS PARA GENERAR LANZAMIENTOS DE UNA SEÑAL DE SISTEMA DE COLOR, MEDIOS DE CONVERSION DE COLOR PARA CONVERTIR LA SEÑAL DE COLOR AUNA SEÑAL QUE IGUALE LAS CARACTERISTICAS ESTANDAR DE COLOR PARA UNA LINEA DE COMUNICACION, MEDIOS DE CONVERSION DE NIVEL-N PARA CONVERTIR LA SEÑAL DE COLOR CONVERTIDA DESDE LOS MEDIOS DE CONVERSION DEL COLOR A UNA SEÑAL DE NIVEL-N, Y MEDIOS PARA LLEVAR A CABO LA CONVERSION DE DATOS DE EXPLORACION DEL DATO DE NIVEL-N DESDE EL SISTEMA DE EXPLORACION DE LANZADERA AL SISTEMA DE EXPLORACION DE RASTREO Y MANDAR FUERA EL DATO DE NIVEL-N DEL SISTEMA DE EXPLORACION DE RASTREO A LA LINEA DE COMUNICACION .
ES91302689T 1990-03-27 1991-03-27 Aparato de comunicacion de imagenes en color y metodo correspondiente. Expired - Lifetime ES2118075T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2080014A JPH03277071A (ja) 1990-03-27 1990-03-27 カラー画像通信装置
JP2080018A JP2974362B2 (ja) 1990-03-27 1990-03-27 カラー画像通信装置
JP2080013A JP3005016B2 (ja) 1990-03-27 1990-03-27 カラー画像通信装置

Publications (1)

Publication Number Publication Date
ES2118075T3 true ES2118075T3 (es) 1998-09-16

Family

ID=27303175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91302689T Expired - Lifetime ES2118075T3 (es) 1990-03-27 1991-03-27 Aparato de comunicacion de imagenes en color y metodo correspondiente.

Country Status (4)

Country Link
US (2) US5561536A (es)
EP (1) EP0450853B1 (es)
DE (1) DE69129818T2 (es)
ES (1) ES2118075T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427025B1 (en) 1992-08-14 2002-07-30 Canon Kabushiki Kaisha Image processing with selection between reversible and irreversible compression
JPH07131614A (ja) * 1993-09-10 1995-05-19 Canon Inc 画像記録方法及び装置及び該装置を用いたファクシミリ装置
JPH08180180A (ja) * 1994-12-26 1996-07-12 Canon Inc 電子ファイリング装置
US5953132A (en) 1995-07-18 1999-09-14 Canon Kabushiki Kaisha Image communication apparatus with enhanced utilization of CPU
WO1998031140A1 (en) * 1997-01-14 1998-07-16 Matsushita Graphic Communication Systems, Inc. Color facsimile machine
US5974228A (en) * 1997-01-28 1999-10-26 Hewlett-Packard Company Image rendition by plural-row error diffusion, for faster operation and smaller integrated circuits
US6057933A (en) * 1997-10-30 2000-05-02 Hewlett-Packard Company Table based fast error diffusion halftoning technique
US6542633B1 (en) * 1997-10-31 2003-04-01 Canon Kabushiki Kaisha Image forming system with capability for color correction
US6356588B1 (en) * 1998-04-17 2002-03-12 Ayao Wada Method for digital compression of color images
US6014227A (en) * 1998-04-30 2000-01-11 Hewlett-Packard Co. Printer with progressive column error diffusion system and method of using same for improved printer throughput
JPH11341292A (ja) 1998-05-29 1999-12-10 Canon Inc 画像処理装置及び方法及び記憶媒体
JP2001016474A (ja) 1999-06-30 2001-01-19 Canon Inc 画像形成装置及びその制御方法及び記憶媒体
JP3937656B2 (ja) * 1999-06-30 2007-06-27 キヤノン株式会社 画像処理装置及びその制御方法及び記憶媒体
JP3754873B2 (ja) * 2000-06-05 2006-03-15 キヤノン株式会社 画像通信装置およびその制御方法
US6721072B1 (en) * 2000-09-13 2004-04-13 Mustek Systems Inc. Apparatus for scanning documents in front of a document plate
JP2003110848A (ja) * 2001-09-26 2003-04-11 Matsushita Graphic Communication Systems Inc 複合機
JP4086580B2 (ja) * 2002-07-30 2008-05-14 キヤノン株式会社 画像処理装置、プログラム及び方法
JP2004104716A (ja) * 2002-09-12 2004-04-02 Ricoh Co Ltd 画像処理装置および画像処理方法
US7443548B2 (en) * 2003-01-31 2008-10-28 Xerox Corporation Systems and methods for creating a single electronic scanned job from multiple scanned documents
WO2005101321A2 (en) * 2004-04-05 2005-10-27 Actuality Systems, Inc. Processing three dimensional data for spatial three dimensional displays
US20060238830A1 (en) * 2005-04-21 2006-10-26 Peter Dikeman Color image capture system
US8023137B2 (en) * 2008-02-05 2011-09-20 Kyocera Mita Corporation Image forming system, image forming apparatus, user interface device, extended user interface compatibility confirming method, document scanning method and setting value managing method
JP5569183B2 (ja) * 2010-06-28 2014-08-13 ブラザー工業株式会社 画像形成装置
KR20140086551A (ko) * 2012-12-28 2014-07-08 삼성전자주식회사 화상 형성 장치에서 문서를 처리하는 방법 및 이를 이용하는 화상 형성 장치
JP2015146543A (ja) * 2014-02-04 2015-08-13 株式会社リコー 画像処理装置、画像処理方法及び画像処理プログラム
CN113432250B (zh) * 2021-06-08 2022-10-11 Tcl空调器(中山)有限公司 空调器防夹人控制方法、装置、空调器及可读存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042919C2 (de) * 1980-11-14 1983-08-25 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Einrichtung zur Übertragung von Farbbildern in der Faksimiletechnik
JPS59171276A (ja) * 1983-03-17 1984-09-27 Canon Inc 画像処理装置
JPS59176970A (ja) * 1983-03-26 1984-10-06 Ricoh Co Ltd フアクシミリ装置の制御方法
US4658299A (en) * 1983-10-12 1987-04-14 Canon Kabushiki Kaisha Image processing system
US4774590A (en) * 1985-04-24 1988-09-27 Canon Kabushiki Kaisha Facsimile apparatus
JPS62190970A (ja) * 1986-02-18 1987-08-21 Matsushita Electric Ind Co Ltd ２値化画像の色修正複製装置
JPS62193457A (ja) * 1986-02-20 1987-08-25 Toshiyuki Sakai カラ−グラフの画像処理システム
US4887151A (en) * 1986-06-30 1989-12-12 Canon Kabushiki Kaisha Encoding apparatus for color image data with block-by-block individual quantizing or individual encoding of luminosity, structure, and color information
US4974097A (en) * 1986-11-18 1990-11-27 Canon Kabushiki Kaisha Data communication apparatus
US4821107A (en) * 1987-01-26 1989-04-11 Minolta Camera Kabushiki Kaisha Multi-functional imaging apparatus
JPS63254053A (ja) * 1987-04-11 1988-10-20 Ricoh Co Ltd インクジエツト記録装置
US5019916A (en) * 1987-05-09 1991-05-28 Ricoh Company, Ltd. Digital copier with a facsimile function
JP2740180B2 (ja) * 1987-05-09 1998-04-15 株式会社リコー 複写装置
JPH01101152A (ja) * 1987-10-14 1989-04-19 Matsushita Electric Ind Co Ltd ディジタルカラー複写機
US5128748A (en) * 1989-02-15 1992-07-07 Hitachi, Ltd. Image processing system and apparatus for processing color documents
JP2783617B2 (ja) * 1989-10-31 1998-08-06 キヤノン株式会社 カラー画像処理装置及び方法
JP2925198B2 (ja) * 1989-12-11 1999-07-28 キヤノン株式会社 メモリ駆動装置
EP0447252B1 (en) * 1990-03-15 1999-05-26 Canon Kabushiki Kaisha Image communication method and apparatus
ES2098320T3 (es) * 1990-03-27 1997-05-01 Canon Kk Aparato para la comunicacion de imagenes en color.
US5208911A (en) * 1990-09-28 1993-05-04 Eastman Kodak Company Method and apparatus for storing and communicating a transform definition which includes sample values representing an input/output relation of an image transformation
DE69125792T2 (de) * 1990-11-16 1997-10-09 Canon Kk Bildschnittstellenanordnung
DE69126403T2 (de) * 1990-11-21 1997-10-30 Canon Kk Farbbildübertragungsgerät
JP3686695B2 (ja) * 1994-10-20 2005-08-24 オリンパス株式会社 画像処理装置

Also Published As

Publication number Publication date
DE69129818D1 (de) 1998-08-27
DE69129818T2 (de) 1998-12-10
US5561536A (en) 1996-10-01
EP0450853A2 (en) 1991-10-09
US5761394A (en) 1998-06-02
EP0450853A3 (en) 1992-07-08
EP0450853B1 (en) 1998-07-22

Similar Documents

Publication Publication Date Title
ES2118075T3 (es) Aparato de comunicacion de imagenes en color y metodo correspondiente.
ATE207269T1 (de) Kamerakopf mit speicher
ES2131099T3 (es) Aparato para la comunicacion de imagenes capaz de reproducir datos procedentes de un aparato de proceso de datos.
KR950026192A (ko) 촬상 장치
KR840002786A (ko) 텔레비전 수상기
JPS59161776A (ja) 物体の輪郭識別装置及び方法
EP0831424A3 (en) Methods and apparatus for transmitting picture data, processing pictures and recording media therefor
IT1254809B (it) Procedimento di conversione di risoluzione di un sistema di trattamento d'immagini.
EA199700146A1 (ru) Устройство формирования многонаправленного изображения, использующее множество передающих изображение камер
EP1331806A4 (en) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, RECORDED MEDIUM AND PROGRAM
ES2100167T3 (es) Aparato y metodo para la comunicacion de imagenes.
KR930001687A (ko) 비디오 카메라
NO160716B (no) Fremgangsmaate for fremstilling av kopolymer av propylen, etylen og buten-1.
US4362938A (en) Infrared viewing system
US3912861A (en) Method and apparatus for time compression of facsimile transmissions
EP1045570A3 (en) Color image reading apparatus
DE50303552D1 (de) Beobachtungssystem mit Fernglas mit Bildsensor für eine Bildaufzeichnungsfunktion
EP0758177A3 (en) Facsimile machine using thin film electroluminescent device
US2963542A (en) Scanner-recorder
US3461223A (en) Image translation system employing optical fibers
KR100485122B1 (ko) 광고용 디스플레이 장치
EP1349369A3 (en) Image data storage apparatus for storing scanned image data
Johnstone et al. High speed single pixel imaging with advanced microLED digital light projector
SU973398A1 (ru) Устройство дл автоматического фотонабора
JPS62245174A (ja) 魚群探知機

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 450853

Country of ref document: ES