FR2976754B1 - IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS - Google Patents

IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS

Info

Publication number
FR2976754B1
FR2976754B1 FR1155214A FR1155214A FR2976754B1 FR 2976754 B1 FR2976754 B1 FR 2976754B1 FR 1155214 A FR1155214 A FR 1155214A FR 1155214 A FR1155214 A FR 1155214A FR 2976754 B1 FR2976754 B1 FR 2976754B1
Authority
FR
France
Prior art keywords
recalling
shots
fractional
digital
image sensor
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.)
Active
Application number
FR1155214A
Other languages
French (fr)
Other versions
FR2976754A1 (en
Inventor
Alex Materne
Olivier Puig
Philippe Kubik
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
Application filed by Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1155214A priority Critical patent/FR2976754B1/en
Publication of FR2976754A1 publication Critical patent/FR2976754A1/en
Application granted granted Critical
Publication of FR2976754B1 publication Critical patent/FR2976754B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1021—Earth observation satellites
    • B64G1/1028—Earth observation satellites using optical means for mapping, surveying or detection, e.g. of intelligence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/711—Time delay and integration [TDI] registers; TDI shift registers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/768—Addressed sensors, e.g. MOS or CMOS sensors for time delay and integration [TDI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Evolutionary Computation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR1155214A 2011-06-15 2011-06-15 IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS Active FR2976754B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1155214A FR2976754B1 (en) 2011-06-15 2011-06-15 IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155214A FR2976754B1 (en) 2011-06-15 2011-06-15 IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS

Publications (2)

Publication Number Publication Date
FR2976754A1 FR2976754A1 (en) 2012-12-21
FR2976754B1 true FR2976754B1 (en) 2013-06-28

Family

ID=44587996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155214A Active FR2976754B1 (en) 2011-06-15 2011-06-15 IMAGE SENSOR WITH MOVEMENT CORRECTION BY DIGITAL RECALLING OF FRACTIONAL SHOTS

Country Status (1)

Country Link
FR (1) FR2976754B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048842B1 (en) * 2016-03-11 2018-03-02 Thales TEMPORAL SHIFTING IMAGE SENSOR AND EXTENSIVE INTEGRATION
FR3066268B1 (en) * 2017-05-11 2021-01-01 Thales Sa IMAGE SENSOR
FR3135329B1 (en) * 2022-05-03 2024-04-26 Airbus Defence & Space Sas Method for generating images by a satellite by on-board fusion of images acquired by said satellite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453781A (en) * 1993-08-20 1995-09-26 Hughes Aircraft Company Apparatus and method for minimizing velocity-mismatch MTF degradation in TDI systems
US6184526B1 (en) * 1997-01-08 2001-02-06 Nikon Corporation Apparatus and method for inspecting predetermined region on surface of specimen using electron beam
FR2879791B1 (en) * 2004-12-16 2007-03-16 Cnes Epic METHOD FOR PROCESSING IMAGES USING AUTOMATIC GEOREFERENCING OF IMAGES FROM A COUPLE OF IMAGES TAKEN IN THE SAME FOCAL PLAN
US7923763B2 (en) * 2007-03-08 2011-04-12 Teledyne Licensing, Llc Two-dimensional time delay integration visible CMOS image sensor
DE102007030985B4 (en) * 2007-07-04 2009-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Image sensor, method of operating an image sensor and computer program
CN101872471B (en) * 2010-06-04 2012-09-05 北京理工大学 Image restoration method based on aerial TDI-CCD (Time Delay and Integration-Charge Coupled Device) imaging error vibration model

Also Published As

Publication number Publication date
FR2976754A1 (en) 2012-12-21

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