FR2639740B1 - - Google Patents

Info

Publication number
FR2639740B1
FR2639740B1 FR8915477A FR8915477A FR2639740B1 FR 2639740 B1 FR2639740 B1 FR 2639740B1 FR 8915477 A FR8915477 A FR 8915477A FR 8915477 A FR8915477 A FR 8915477A FR 2639740 B1 FR2639740 B1 FR 2639740B1
Authority
FR
France
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
FR8915477A
Other languages
French (fr)
Other versions
FR2639740A1 (fr
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 filed Critical
Publication of FR2639740A1 publication Critical patent/FR2639740A1/fr
Application granted granted Critical
Publication of FR2639740B1 publication Critical patent/FR2639740B1/fr
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
    • G06T3/40—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Processing (AREA)
FR8915477A 1988-11-27 1989-11-24 Procede de traitement d'une image pour en donner une correspondance zoomee, et systeme de mise en oeuvre de ce procede Granted FR2639740A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL88511A IL88511A (en) 1988-11-27 1988-11-27 Image processing system

Publications (2)

Publication Number Publication Date
FR2639740A1 FR2639740A1 (fr) 1990-06-01
FR2639740B1 true FR2639740B1 (enrdf_load_stackoverflow) 1993-02-26

Family

ID=11059452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915477A Granted FR2639740A1 (fr) 1988-11-27 1989-11-24 Procede de traitement d'une image pour en donner une correspondance zoomee, et systeme de mise en oeuvre de ce procede

Country Status (3)

Country Link
DE (1) DE3939110A1 (enrdf_load_stackoverflow)
FR (1) FR2639740A1 (enrdf_load_stackoverflow)
IL (1) IL88511A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657047A (en) * 1995-01-12 1997-08-12 Accelgraphics, Inc. Method and apparatus for zooming images on a video display
FR2837591B1 (fr) 2002-03-20 2004-07-02 Airbus France Dispositif de visualisation d'un aeroport
BR112013033223B1 (pt) 2011-06-29 2021-03-09 Koninklijke Philips N.V. sistema para ampliar uma imagem exibida em uma janela de visualização, utilização do sistema, aparelho de aquisição de imagem, estação de trabalho, método para ampliar uma imagem exibida em uma janela de visualização e aparelho para ampliar uma imagem exibida em uma janela de visualização

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578812A (en) * 1982-12-01 1986-03-25 Nec Corporation Digital image processing by hardware using cubic convolution interpolation
JPH0691604B2 (ja) * 1983-09-02 1994-11-14 株式会社リコー 階調情報変倍処理方法
IL71924A0 (en) * 1984-05-25 1984-09-30 Elscint Ltd Display interpolator
US4833531A (en) * 1986-04-21 1989-05-23 Konishiroku Photo Industry Co., Ltd. Technique for interpolating a color image for image enlargement or reduction based on look-up tables stored in memory

Also Published As

Publication number Publication date
IL88511A0 (en) 1989-06-30
FR2639740A1 (fr) 1990-06-01
DE3939110A1 (de) 1990-05-31
IL88511A (en) 1992-07-15

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Legal Events

Date Code Title Description
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