IL76945A - Apparatus and means for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors - Google Patents

Apparatus and means for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors

Info

Publication number
IL76945A
IL76945A IL76945A IL7694585A IL76945A IL 76945 A IL76945 A IL 76945A IL 76945 A IL76945 A IL 76945A IL 7694585 A IL7694585 A IL 7694585A IL 76945 A IL76945 A IL 76945A
Authority
IL
Israel
Prior art keywords
altering
sets
digital image
spatial characteristics
arithmetic processors
Prior art date
Application number
IL76945A
Other languages
English (en)
Other versions
IL76945A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL76945A0 publication Critical patent/IL76945A0/xx
Publication of IL76945A publication Critical patent/IL76945A/xx

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
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
IL76945A 1984-11-26 1985-11-05 Apparatus and means for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors IL76945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/675,056 US4611348A (en) 1984-11-26 1984-11-26 Apparatus for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors

Publications (2)

Publication Number Publication Date
IL76945A0 IL76945A0 (en) 1986-04-29
IL76945A true IL76945A (en) 1989-08-15

Family

ID=24708894

Family Applications (1)

Application Number Title Priority Date Filing Date
IL76945A IL76945A (en) 1984-11-26 1985-11-05 Apparatus and means for altering the spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors

Country Status (4)

Country Link
US (1) US4611348A (fr)
EP (1) EP0183201A3 (fr)
JP (1) JPS61136177A (fr)
IL (1) IL76945A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610026A (en) * 1982-04-30 1986-09-02 Hitachi, Ltd. Method of and apparatus for enlarging/reducing two-dimensional images
JPS6125083A (ja) * 1984-07-13 1986-02-03 Toshiba Corp 超音波映像装置
US4833625A (en) * 1986-07-09 1989-05-23 University Of Arizona Image viewing station for picture archiving and communications systems (PACS)
JP2612260B2 (ja) * 1986-09-24 1997-05-21 ダイキン工業株式会社 テクスチヤマツピング装置
WO1990016035A2 (fr) * 1989-06-16 1990-12-27 Eastman Kodak Company Interpolateur a image numerique
JPH03159306A (ja) * 1989-11-16 1991-07-09 Toshiba Corp 時間圧縮伸張変換装置
JPH07104403B2 (ja) * 1990-09-07 1995-11-13 ダイキン工業株式会社 磁場測定方法、およびその装置
JP3438233B2 (ja) * 1992-05-22 2003-08-18 ソニー株式会社 画像変換装置および方法
US5742409A (en) * 1995-10-18 1998-04-21 Umax Data System Inc. Apparatus for pixel insertion in optical scanners
GB2343579A (en) * 1998-11-07 2000-05-10 Ibm Hybrid-linear-bicubic interpolation method and apparatus
US6324308B1 (en) * 1998-11-24 2001-11-27 Winbond Electronics (H.K.) Ltd Non-uniformity correction method and apparatus for imaging systems
US7089181B2 (en) * 2001-05-30 2006-08-08 Intel Corporation Enhancing the intelligibility of received speech in a noisy environment
US7437018B1 (en) 2003-09-26 2008-10-14 Adobe Systems Incorporated Image resampling using variable quantization bins
KR101204076B1 (ko) * 2005-09-30 2012-11-22 삼성테크윈 주식회사 대상 영상의 기준 영상에 대한 유사도를 정확하게 판단하는방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283765A (en) * 1978-04-14 1981-08-11 Tektronix, Inc. Graphics matrix multiplier
JPS5676683A (en) * 1979-11-28 1981-06-24 Ricoh Co Ltd Processing method for picture deformation
US4528693A (en) * 1982-09-30 1985-07-09 International Business Machines Corporation Apparatus and method for scaling facsimile image data

Also Published As

Publication number Publication date
JPS61136177A (ja) 1986-06-24
EP0183201A2 (fr) 1986-06-04
EP0183201A3 (fr) 1989-03-22
US4611348A (en) 1986-09-09
IL76945A0 (en) 1986-04-29

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