JPH0214750B2 - - Google Patents

Info

Publication number
JPH0214750B2
JPH0214750B2 JP60039813A JP3981385A JPH0214750B2 JP H0214750 B2 JPH0214750 B2 JP H0214750B2 JP 60039813 A JP60039813 A JP 60039813A JP 3981385 A JP3981385 A JP 3981385A JP H0214750 B2 JPH0214750 B2 JP H0214750B2
Authority
JP
Japan
Prior art keywords
image data
dimensional image
angle
axis
conversion
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
JP60039813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61199175A (ja
Inventor
Atsushi Tanaka
Masatoshi Kameyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12563406&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0214750(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP60039813A priority Critical patent/JPS61199175A/ja
Priority to US06/945,574 priority patent/US4759076A/en
Priority to EP86901506A priority patent/EP0216931B2/en
Priority to PCT/JP1986/000090 priority patent/WO1986005299A1/en
Priority to DE8686901506T priority patent/DE3669081D1/de
Publication of JPS61199175A publication Critical patent/JPS61199175A/ja
Publication of JPH0214750B2 publication Critical patent/JPH0214750B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof
    • G06T3/608—Rotation of whole images or parts thereof by skew deformation, e.g. two-pass or three-pass rotation
    • 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
    • H04N1/3877—Image rotation
    • H04N1/3878—Skew detection or correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Input (AREA)
JP60039813A 1985-02-28 1985-02-28 イメ−ジの任意角度回転方式 Granted JPS61199175A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60039813A JPS61199175A (ja) 1985-02-28 1985-02-28 イメ−ジの任意角度回転方式
US06/945,574 US4759076A (en) 1985-02-28 1986-02-25 Image rotating system by an arbitrary angle
EP86901506A EP0216931B2 (en) 1985-02-28 1986-02-25 Image rotating system having an arbitrary angle
PCT/JP1986/000090 WO1986005299A1 (en) 1985-02-28 1986-02-25 Image rotating system by an arbitrary angle
DE8686901506T DE3669081D1 (de) 1985-02-28 1986-02-25 Bildrotationssystem fuer beliebigen winkel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60039813A JPS61199175A (ja) 1985-02-28 1985-02-28 イメ−ジの任意角度回転方式

Publications (2)

Publication Number Publication Date
JPS61199175A JPS61199175A (ja) 1986-09-03
JPH0214750B2 true JPH0214750B2 (enExample) 1990-04-09

Family

ID=12563406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60039813A Granted JPS61199175A (ja) 1985-02-28 1985-02-28 イメ−ジの任意角度回転方式

Country Status (5)

Country Link
US (1) US4759076A (enExample)
EP (1) EP0216931B2 (enExample)
JP (1) JPS61199175A (enExample)
DE (1) DE3669081D1 (enExample)
WO (1) WO1986005299A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2744229B2 (ja) * 1986-04-17 1998-04-28 キヤノン株式会社 画像処理装置
JPS6429166A (en) * 1987-07-24 1989-01-31 Sharp Kk Picture rotating device
US5003495A (en) * 1987-07-27 1991-03-26 Visual Understanding Systems, Inc. Method and apparatus for scanning, storing and reproducing artwork
JP2685548B2 (ja) * 1988-11-28 1997-12-03 株式会社日立製作所 ディジタル画像データの回転方法およびその装置
JPH02287684A (ja) * 1989-04-28 1990-11-27 Ibm Japan Ltd イメージ処理装置および方法
US5187753A (en) * 1989-12-08 1993-02-16 Xerox Corporation Method and apparatus for identification and correction of document skew
US5051734A (en) * 1990-01-11 1991-09-24 The Grass Valley Group, Inc. Special effects using polar image coordinates
US5054098A (en) * 1990-05-21 1991-10-01 Eastman Kodak Company Method of detecting the skew angle of a printed business form
JPH0455986A (ja) * 1990-06-26 1992-02-24 Toshiba Corp 画像処理装置
US6196226B1 (en) 1990-08-10 2001-03-06 University Of Washington Methods and apparatus for optically imaging neuronal tissue and activity
US5845639A (en) * 1990-08-10 1998-12-08 Board Of Regents Of The University Of Washington Optical imaging methods
US5215095A (en) * 1990-08-10 1993-06-01 University Technologies International Optical imaging system for neurosurgery
US6671540B1 (en) 1990-08-10 2003-12-30 Daryl W. Hochman Methods and systems for detecting abnormal tissue using spectroscopic techniques
US5067167A (en) * 1990-10-10 1991-11-19 Cornell Research Foundation, Inc. Apparatus and method for rotating of three-dimensional images
US5359677A (en) * 1990-12-11 1994-10-25 Sharp Kabushiki Kaisha Image reader and facsimile machine using such image reader
DE69230815T2 (de) 1991-07-11 2000-11-02 Koninklijke Philips Electronics N.V., Eindhoven Medien Handhabungssystem
JP3366633B2 (ja) * 1991-11-27 2003-01-14 セイコーエプソン株式会社 ピクセル変更システム及びピクセル変更方法
GB2273383A (en) * 1992-12-10 1994-06-15 Ibm Character recognition
US6097855A (en) * 1993-02-19 2000-08-01 Levien; Raphael L. Method and apparatus for image rotation
JPH07152895A (ja) * 1993-11-29 1995-06-16 Canon Inc 画像処理方法及び装置
US5568600A (en) * 1994-04-15 1996-10-22 David Sarnoff Research Ctr. Method and apparatus for rotating and scaling images
JP2810320B2 (ja) * 1994-04-18 1998-10-15 住友ゴム工業株式会社 球体の回転量測定装置及び測定方法
CN1081369C (zh) * 1994-12-27 2002-03-20 联华电子股份有限公司 图象合成装置的二维转换装置的二维旋转方法
US5835639A (en) * 1996-12-18 1998-11-10 Eastman Kodak Company Method for detecting rotation and magnification in images
US6301022B1 (en) * 1997-04-02 2001-10-09 Konica Corporation Correction method of document inclination angle
JP3452115B2 (ja) * 1997-06-13 2003-09-29 富士ゼロックス株式会社 画像処理装置
CN1102750C (zh) * 1998-08-19 2003-03-05 鸿友科技股份有限公司 光学扫描器的扫描光迹歪斜自动校正方法与装置
US6636649B1 (en) 1998-10-16 2003-10-21 Matsushita Electric Industrial Co., Ltd. Image processing apparatus and the method of correcting the inclination
JP3600755B2 (ja) * 1999-05-13 2004-12-15 三菱電機株式会社 顔画像処理装置
US7411593B2 (en) 2001-03-28 2008-08-12 International Business Machines Corporation Image rotation with substantially no aliasing error
US7796839B2 (en) * 2003-02-19 2010-09-14 Agfa Healthcare, N.V. Method of detecting the orientation of an object in an image
US20060077211A1 (en) * 2004-09-29 2006-04-13 Mengyao Zhou Embedded device with image rotation
KR20080009870A (ko) * 2006-07-25 2008-01-30 삼성전자주식회사 비트맵 이미지 회전 장치 및 그 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144589A (en) * 1981-03-04 1982-09-07 Nissan Motor Picture display unit
JPS58188773A (ja) * 1982-04-28 1983-11-04 カヤバ工業株式会社 フロントフオ−ク
JPS58219663A (ja) * 1982-06-16 1983-12-21 Hitachi Ltd 画像回転方式
FR2554662B1 (fr) * 1983-05-11 1986-01-17 Thomson Csf Procede pour generer une image video comportant une figure geometrique, et generateur de formes mettant en oeuvre ce procede
JPS59214969A (ja) * 1983-05-23 1984-12-04 Hitachi Ltd 画像の回転処理方式
FR2550360B1 (fr) * 1983-05-23 1989-12-01 Hitachi Ltd Procede de traitement pour realiser la rotation d'une image
JPS6097474A (ja) * 1983-11-02 1985-05-31 Hitachi Ltd 画像回転方法および装置

Also Published As

Publication number Publication date
US4759076A (en) 1988-07-19
EP0216931A1 (en) 1987-04-08
DE3669081D1 (de) 1990-03-29
EP0216931B1 (en) 1990-02-21
EP0216931B2 (en) 1996-12-18
WO1986005299A1 (en) 1986-09-12
JPS61199175A (ja) 1986-09-03

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