ES2124636T3 - Procedimiento de adquisicion de una imagen por exploracion empuja-escoba. - Google Patents

Procedimiento de adquisicion de una imagen por exploracion empuja-escoba.

Info

Publication number
ES2124636T3
ES2124636T3 ES96927095T ES96927095T ES2124636T3 ES 2124636 T3 ES2124636 T3 ES 2124636T3 ES 96927095 T ES96927095 T ES 96927095T ES 96927095 T ES96927095 T ES 96927095T ES 2124636 T3 ES2124636 T3 ES 2124636T3
Authority
ES
Spain
Prior art keywords
acquisition
image
procedure
broom
exploration
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
ES96927095T
Other languages
English (en)
Inventor
Bernard Rouge
Christophe Latry
Jean-Claude Favard
Gilbert Pauc
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 FR9509241A external-priority patent/FR2737326B1/fr
Priority claimed from FR9509242A external-priority patent/FR2737375B1/fr
Priority claimed from FR9509263A external-priority patent/FR2737376B1/fr
Application filed by Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Application granted granted Critical
Publication of ES2124636T3 publication Critical patent/ES2124636T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G01C11/025—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures by scanning the object
    • 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
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/48—Increasing resolution by shifting the sensor relative to the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Analysis (AREA)
  • Navigation (AREA)

Abstract

PROCEDIMIENTO DE ADQUISICION Y DE TRATAMIENTO DE UNA IMAGEN DE OBSERVACION POR SATELITE DE LA TIERRE MEDIANTE AL MENOS UNA BARRA O UNA MATRIZ DE DETECTORES DE TIPO CON TRANSFERENCIA DE CARGA QUE DESFILA ENFRENTE DE UNA ZONA OBSERVADA, EN EL QUE SE REALIZA UNA ADQUISICION DE UNA PLURALIDAD DE PIXELS, QUE SE MUESTREA AL TRESBOLILLO, CARACTERIZADO PORQUE LOS PASOS EN LINEA Y EN COLUMNA DE ESTE MUESTREO AL TRESBOLILLO SON TALES QUE EL ESPECTRO DE LA IMAGEN ESTA PRINCIPALMENTE SITUADO EN UNA ZONA DEL PLANO DE FOURIER DONDE LA FUNCION DE TRANSFERENCIA DE MODULACION ES SIGNIFICATIVA Y DONDE EL REPLIEGUE DEL ESPECTRO ESTA LIMITADO.
ES96927095T 1995-07-28 1996-07-26 Procedimiento de adquisicion de una imagen por exploracion empuja-escoba. Expired - Lifetime ES2124636T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9509241A FR2737326B1 (fr) 1995-07-28 1995-07-28 Procede pour le traitement ou la transmission d'une image acquise sous la forme d'une matrice de pixels
FR9509242A FR2737375B1 (fr) 1995-07-28 1995-07-28 Procede d'acquisition d'une image par balayage pousse-balai
FR9509263A FR2737376B1 (fr) 1995-07-28 1995-07-28 Procede et dispositif pour l'acquisition d'une image par echantillonnage par une barrette ou matrice de detecteurs optiques elementaires a transfert de charge

Publications (1)

Publication Number Publication Date
ES2124636T3 true ES2124636T3 (es) 1999-02-01

Family

ID=27253082

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96927095T Expired - Lifetime ES2124636T3 (es) 1995-07-28 1996-07-26 Procedimiento de adquisicion de una imagen por exploracion empuja-escoba.

Country Status (7)

Country Link
US (1) US6215522B1 (es)
EP (1) EP0782695B1 (es)
JP (1) JP3012865B2 (es)
AT (1) ATE172295T1 (es)
DE (1) DE69600785T2 (es)
ES (1) ES2124636T3 (es)
WO (1) WO1997005451A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763199B1 (fr) * 1997-05-12 1999-07-30 Centre Nat Etd Spatiales Procede pour l'acquisition d'une image par balayage pousse-balai surechantillonne
FR2776456B1 (fr) * 1998-03-20 2000-06-16 Centre Nat Etd Spatiales Perfectionnement a l'acquisition d'image par balayage pousse-balai
JP4097966B2 (ja) * 2002-03-22 2008-06-11 オリンパス株式会社 画像取得装置
US7381211B2 (en) * 2002-08-21 2008-06-03 Kci Licensing, Inc. Medical closure screen device and method
FR2899344B1 (fr) * 2006-04-03 2008-08-15 Eads Astrium Sas Soc Par Actio Procede de restitution de mouvements de la ligne de visee d'un instrument optique
FR2918530B1 (fr) 2007-07-06 2011-04-08 Thales Sa Procede et dispositif d'observation
CN101257034B (zh) * 2008-04-10 2011-05-18 中国科学院长春光学精密机械与物理研究所 可提高分辨率的ccd像元
FR3005226B1 (fr) * 2013-04-25 2015-04-10 Astrium Sas Saisie d'image avec addition de signaux d'accumulation pour des photodetecteurs adjacents
FR3015740B1 (fr) * 2013-12-20 2016-02-05 Centre Nat Etd Spatiales Procede, dispositif et systeme de traitement de correction d'images

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683496A (en) 1985-08-23 1987-07-28 The Analytic Sciences Corporation System for and method of enhancing images using multiband information
JP2751254B2 (ja) 1988-11-10 1998-05-18 ソニー株式会社 固体撮像装置の信号処理回路
FR2651401B1 (fr) * 1989-08-25 1996-08-02 Thomson Consumer Electronics Camera et dispositif de visualisation.
US5067016A (en) 1990-03-07 1991-11-19 Industrial Technology Research Institute Progressive scan system with field-offset sampling
CA2021052C (en) 1990-07-12 1995-08-29 Clifford D. Anger Pushbroom spectrographic imager
FR2678460B1 (fr) * 1991-06-27 1993-10-22 Centre Nal Etudes Spatiales Procede d'enregistrement et de traitement d'une image et instrument de prise de vues pour la mise en óoeuvre de ce procede.
US5307427A (en) 1991-09-04 1994-04-26 Westinghouse Electric Corp. Non-integral pixel compression for second generation FLIR sensors
US5251037A (en) 1992-02-18 1993-10-05 Hughes Training, Inc. Method and apparatus for generating high resolution CCD camera images
NL9300312A (nl) 1993-02-19 1994-09-16 Hollandse Signaalapparaten Bv Optische aftastinrichting.
DE4307833A1 (de) * 1993-03-12 1994-09-15 Thomson Video Europ Gmbh Videokamera mit einem Halbleitersensor
US5692062A (en) * 1994-10-03 1997-11-25 Recon/Optical, Inc. Electro-optical imaging array with profiled foward motion compensation
US5668593A (en) * 1995-06-07 1997-09-16 Recon/Optical, Inc. Method and camera system for step frame reconnaissance with motion compensation

Also Published As

Publication number Publication date
DE69600785D1 (de) 1998-11-19
US6215522B1 (en) 2001-04-10
EP0782695B1 (fr) 1998-10-14
WO1997005451A1 (fr) 1997-02-13
EP0782695A1 (fr) 1997-07-09
DE69600785T2 (de) 1999-06-10
ATE172295T1 (de) 1998-10-15
JPH10508172A (ja) 1998-08-04
JP3012865B2 (ja) 2000-02-28

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