ATE463928T1 - Echtzeitverarbeitungsmethode eines bildsignales - Google Patents

Echtzeitverarbeitungsmethode eines bildsignales

Info

Publication number
ATE463928T1
ATE463928T1 AT03290682T AT03290682T ATE463928T1 AT E463928 T1 ATE463928 T1 AT E463928T1 AT 03290682 T AT03290682 T AT 03290682T AT 03290682 T AT03290682 T AT 03290682T AT E463928 T1 ATE463928 T1 AT E463928T1
Authority
AT
Austria
Prior art keywords
image signal
real
processing method
time processing
image
Prior art date
Application number
AT03290682T
Other languages
English (en)
Inventor
Benoist Fleury
David Hue
Original Assignee
Valeo Vision
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 Valeo Vision filed Critical Valeo Vision
Application granted granted Critical
Publication of ATE463928T1 publication Critical patent/ATE463928T1/de

Links

Classifications

    • 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

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Picture Signal Circuits (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
AT03290682T 2002-03-29 2003-03-18 Echtzeitverarbeitungsmethode eines bildsignales ATE463928T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204170A FR2838016B1 (fr) 2002-03-29 2002-03-29 Procede de traitement en temps reel d'un signal representatif d'une image

Publications (1)

Publication Number Publication Date
ATE463928T1 true ATE463928T1 (de) 2010-04-15

Family

ID=27839419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03290682T ATE463928T1 (de) 2002-03-29 2003-03-18 Echtzeitverarbeitungsmethode eines bildsignales

Country Status (6)

Country Link
US (1) US7440011B2 (de)
EP (1) EP1351498B1 (de)
JP (1) JP2003309764A (de)
AT (1) ATE463928T1 (de)
DE (1) DE60331986D1 (de)
FR (1) FR2838016B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7480421B2 (en) * 2005-05-23 2009-01-20 Canon Kabushiki Kaisha Rendering of high dynamic range images
CN102271222B (zh) * 2005-09-09 2014-04-30 佳能株式会社 摄像设备
GB2435974A (en) * 2006-03-07 2007-09-12 I S G Thermal Systems Ltd Imaging system including detectors using plural sensitivity levels
US7822328B2 (en) * 2006-07-03 2010-10-26 Samsung Electronics Co., Ltd. Method for controlling digital photographing apparatus and digital photographing apparatus adopting the method
JP4667322B2 (ja) 2006-08-08 2011-04-13 キヤノン株式会社 信号処理装置、撮像システム及び信号処理方法
US8970707B2 (en) * 2008-12-17 2015-03-03 Sony Computer Entertainment Inc. Compensating for blooming of a shape in an image
WO2011106433A1 (en) * 2010-02-24 2011-09-01 Accuray Incorporated Gantry image guided radiotherapy system and related treatment delivery methods
DE102010023166B4 (de) 2010-06-07 2016-01-21 Dräger Safety AG & Co. KGaA Wärmebildkamera
US9077910B2 (en) 2011-04-06 2015-07-07 Dolby Laboratories Licensing Corporation Multi-field CCD capture for HDR imaging
US10081308B2 (en) 2011-07-08 2018-09-25 Bendix Commercial Vehicle Systems Llc Image-based vehicle detection and distance measuring method and apparatus
CN102510450A (zh) * 2011-10-17 2012-06-20 北京瑞澜联合通信技术有限公司 图像传感器、摄像装置及图像数据生成方法
TWI588774B (zh) * 2016-07-26 2017-06-21 Nat Chung Shan Inst Of Science And Tech Programmable instant image preprocessing device and method
JP6439763B2 (ja) * 2016-08-23 2018-12-19 トヨタ自動車株式会社 画像処理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565753B1 (fr) 1984-06-06 1987-01-16 Thomson Csf Procede de commande de la sensibilite d'un dispositif photosensible a transfert de charges, et dispositif pour la mise en oeuvre de ce procede
EP0387817A3 (de) * 1989-03-16 1991-12-11 Konica Corporation Elektronische Standbild-Kamera
JPH05506971A (ja) * 1990-02-16 1993-10-07 スキャネラ　ソシエテ　シビル カメラのダイナミックレンジを増加するための装置
FR2660822A1 (fr) * 1990-04-05 1991-10-11 Scanera Ste Civile Rech Camera a double prise de vue realisant des images de haute dynamique.
US6204881B1 (en) * 1993-10-10 2001-03-20 Canon Kabushiki Kaisha Image data processing apparatus which can combine a plurality of images at different exposures into an image with a wider dynamic range
DE69822958T2 (de) * 1997-10-23 2005-03-10 Olympus Corporation Bildaufnahmevorrichtung mit Mitteln zur Erweiterung des Dynamikbereichs
US6906745B1 (en) * 1998-04-23 2005-06-14 Micron Technology, Inc. Digital exposure circuit for an image sensor
US6075574A (en) * 1998-05-22 2000-06-13 Ati Technologies, Inc Method and apparatus for controlling contrast of images
WO2000038417A1 (en) * 1998-12-22 2000-06-29 Koninklijke Philips Electronics N.V. Method of and device for forming an image of an object from a plurality of images
KR100316717B1 (ko) * 1999-10-05 2001-12-20 윤종용 영상처리 시스템의 다이나믹 레인지 확대 장치 및 방법
DE60025647T2 (de) * 1999-11-22 2007-01-11 Matsushita Electric Industrial Co., Ltd., Kadoma Festkörperbildaufnahemvorrichtung
JP4576658B2 (ja) * 2000-02-29 2010-11-10 ソニー株式会社 撮像装置、撮像方法及び撮像プログラム
US7298402B2 (en) * 2000-10-26 2007-11-20 Olympus Corporation Image-pickup apparatus with expanded dynamic range capabilities
EP1371223A1 (de) * 2001-03-16 2003-12-17 Personal Robotics Inc. System und verfahren zur erweiterung des benutzbaren dynamikbereiches von bilsensoren

Also Published As

Publication number Publication date
FR2838016B1 (fr) 2004-09-17
US20030184827A1 (en) 2003-10-02
EP1351498A2 (de) 2003-10-08
EP1351498A3 (de) 2003-11-12
JP2003309764A (ja) 2003-10-31
EP1351498B1 (de) 2010-04-07
DE60331986D1 (de) 2010-05-20
FR2838016A1 (fr) 2003-10-03
US7440011B2 (en) 2008-10-21

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Legal Events

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