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FR2636191B1 - Appareil de traitement d'image - Google Patents

Appareil de traitement d'image

Info

Publication number
FR2636191B1
FR2636191B1 FR8909529A FR8909529A FR2636191B1 FR 2636191 B1 FR2636191 B1 FR 2636191B1 FR 8909529 A FR8909529 A FR 8909529A FR 8909529 A FR8909529 A FR 8909529A FR 2636191 B1 FR2636191 B1 FR 2636191B1
Authority
FR
France
Prior art keywords
processing apparatus
image processing
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
FR8909529A
Other languages
English (en)
Other versions
FR2636191A1 (fr
Inventor
Yahara Masashi
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 JP63175242A external-priority patent/JP2945671B2/ja
Priority claimed from JP63175243A external-priority patent/JP2945672B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2636191A1 publication Critical patent/FR2636191A1/fr
Application granted granted Critical
Publication of FR2636191B1 publication Critical patent/FR2636191B1/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
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR8909529A 1988-07-15 1989-07-13 Appareil de traitement d'image Expired - Fee Related FR2636191B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63175242A JP2945671B2 (ja) 1988-07-15 1988-07-15 画像読取装置
JP63175243A JP2945672B2 (ja) 1988-07-15 1988-07-15 画像読み取り装置

Publications (2)

Publication Number Publication Date
FR2636191A1 FR2636191A1 (fr) 1990-03-09
FR2636191B1 true FR2636191B1 (fr) 1994-02-18

Family

ID=26496573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909529A Expired - Fee Related FR2636191B1 (fr) 1988-07-15 1989-07-13 Appareil de traitement d'image

Country Status (4)

Country Link
US (1) US5040078A (fr)
DE (1) DE3923336A1 (fr)
FR (1) FR2636191B1 (fr)
GB (1) GB2222052B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03218160A (ja) * 1990-01-24 1991-09-25 Fuji Xerox Co Ltd マニュアルシート作成および利用装置
JP2886924B2 (ja) 1990-01-25 1999-04-26 キヤノン株式会社 画像処理装置
JPH03266677A (ja) * 1990-03-16 1991-11-27 Toshiba Corp 画像形成装置
JPH05250357A (ja) * 1992-03-05 1993-09-28 Ricoh Co Ltd 画像読取修正装置および修正画像形成装置
JPH0879620A (ja) * 1994-08-31 1996-03-22 Sony Corp 画像特殊効果装置
KR0141669B1 (ko) * 1994-10-07 1998-07-15 김광호 화상 형성장치의 수동급지 모드에서 토너절감과 오염방지 방법 및 장치
US5970183A (en) * 1995-12-26 1999-10-19 Canon Kabushiki Kaisha Detecting an outer shape of an original image and controlling to inhibit image frame processing in accordance with the detection result
JP2004090424A (ja) * 2002-08-30 2004-03-25 Canon Inc 印刷装置、情報処理装置及びそれらの制御方法、プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2089165B (en) * 1980-10-30 1985-10-09 Canon Kk Character and image processing
US4439790A (en) * 1981-01-23 1984-03-27 Canon Kabushiki Kaisha Image forming apparatus
US4538182A (en) * 1981-05-11 1985-08-27 Canon Kabushiki Kaisha Image processing apparatus
JPS5963864A (ja) * 1982-10-05 1984-04-11 Canon Inc 画像処理装置
US4623938A (en) * 1983-06-07 1986-11-18 Canon Kabushiki Kaisha Original image processing apparatus with improved cover
US4870500A (en) * 1985-09-30 1989-09-26 Canon Kabushiki Kaisha Image signal processing apparatus
JP2502591B2 (ja) * 1987-05-13 1996-05-29 株式会社リコー 原稿位置検出装置
JP2683008B2 (ja) * 1988-02-16 1997-11-26 株式会社リコー 矩形図形内部塗りつぶし方法

Also Published As

Publication number Publication date
FR2636191A1 (fr) 1990-03-09
DE3923336C2 (fr) 1993-06-24
DE3923336A1 (de) 1990-01-18
GB8916147D0 (en) 1989-08-31
GB2222052A (en) 1990-02-21
US5040078A (en) 1991-08-13
GB2222052B (en) 1992-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331