FR2902263B1 - Systeme et procede d'elaboration d'images par juxtaposition - Google Patents

Systeme et procede d'elaboration d'images par juxtaposition

Info

Publication number
FR2902263B1
FR2902263B1 FR0605256A FR0605256A FR2902263B1 FR 2902263 B1 FR2902263 B1 FR 2902263B1 FR 0605256 A FR0605256 A FR 0605256A FR 0605256 A FR0605256 A FR 0605256A FR 2902263 B1 FR2902263 B1 FR 2902263B1
Authority
FR
France
Prior art keywords
juxtaposition
imaging images
imaging
images
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 - Fee Related
Application number
FR0605256A
Other languages
English (en)
Other versions
FR2902263A1 (fr
Inventor
Jean Loup Chretien
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.)
TIETRONIX OPTICS PAR ACTIONS SIMPLIFIEE Ste
Tietronix Optics SAS
Original Assignee
TIETRONIX OPTICS PAR ACTIONS SIMPLIFIEE Ste
Tietronix Optics SAS
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 TIETRONIX OPTICS PAR ACTIONS SIMPLIFIEE Ste, Tietronix Optics SAS filed Critical TIETRONIX OPTICS PAR ACTIONS SIMPLIFIEE Ste
Priority to FR0605256A priority Critical patent/FR2902263B1/fr
Priority to PCT/FR2007/000968 priority patent/WO2007144499A1/fr
Publication of FR2902263A1 publication Critical patent/FR2902263A1/fr
Application granted granted Critical
Publication of FR2902263B1 publication Critical patent/FR2902263B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
FR0605256A 2006-06-13 2006-06-13 Systeme et procede d'elaboration d'images par juxtaposition Expired - Fee Related FR2902263B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0605256A FR2902263B1 (fr) 2006-06-13 2006-06-13 Systeme et procede d'elaboration d'images par juxtaposition
PCT/FR2007/000968 WO2007144499A1 (fr) 2006-06-13 2007-06-12 Systeme et procede d'elaboration d'images par juxtaposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605256A FR2902263B1 (fr) 2006-06-13 2006-06-13 Systeme et procede d'elaboration d'images par juxtaposition

Publications (2)

Publication Number Publication Date
FR2902263A1 FR2902263A1 (fr) 2007-12-14
FR2902263B1 true FR2902263B1 (fr) 2008-08-22

Family

ID=37520681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605256A Expired - Fee Related FR2902263B1 (fr) 2006-06-13 2006-06-13 Systeme et procede d'elaboration d'images par juxtaposition

Country Status (2)

Country Link
FR (1) FR2902263B1 (fr)
WO (1) WO2007144499A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150039019A (ko) * 2013-10-01 2015-04-09 엘지전자 주식회사 이동 단말기 및 그 제어방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300828C1 (de) * 1993-01-14 1994-04-21 Siemens Ag Fernsehaufnahmeeinrichtung mit Halbleiter-Bildwandler
US6501504B1 (en) * 1997-11-12 2002-12-31 Lockheed Martin Corporation Dynamic range enhancement for imaging sensors
US6864473B2 (en) * 2000-12-07 2005-03-08 The United States Of America As Represented By The United States National Aeronautics And Space Administration Dynamic optical filtration
CN1316814C (zh) * 2001-03-16 2007-05-16 幻影自动化机械公司 增大图像传感器有效动态范围的系统和方法
US7409104B2 (en) * 2002-07-18 2008-08-05 .Sightic Vista Ltd Enhanced wide dynamic range in imaging

Also Published As

Publication number Publication date
WO2007144499A1 (fr) 2007-12-21
FR2902263A1 (fr) 2007-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226