JP5435307B2 - 車載カメラ装置 - Google Patents

車載カメラ装置 Download PDF

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Publication number
JP5435307B2
JP5435307B2 JP2011134465A JP2011134465A JP5435307B2 JP 5435307 B2 JP5435307 B2 JP 5435307B2 JP 2011134465 A JP2011134465 A JP 2011134465A JP 2011134465 A JP2011134465 A JP 2011134465A JP 5435307 B2 JP5435307 B2 JP 5435307B2
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JP
Japan
Prior art keywords
luminance
brightness
captured image
characteristic data
area
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
JP2011134465A
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English (en)
Japanese (ja)
Other versions
JP2013005234A5 (enExample
JP2013005234A (ja
Inventor
幸紀子 堂西
直樹 加藤
義 浅野
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin Corp
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 Aisin Seiki Co Ltd, Aisin Corp filed Critical Aisin Seiki Co Ltd
Priority to JP2011134465A priority Critical patent/JP5435307B2/ja
Priority to PCT/JP2012/062845 priority patent/WO2012172922A1/ja
Priority to EP12800299.5A priority patent/EP2723060A4/en
Priority to US14/116,451 priority patent/US20140085473A1/en
Publication of JP2013005234A publication Critical patent/JP2013005234A/ja
Publication of JP2013005234A5 publication Critical patent/JP2013005234A5/ja
Application granted granted Critical
Publication of JP5435307B2 publication Critical patent/JP5435307B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • 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
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • H04N5/2226—Determination of depth image, e.g. for foreground/background separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Image Analysis (AREA)
JP2011134465A 2011-06-16 2011-06-16 車載カメラ装置 Expired - Fee Related JP5435307B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011134465A JP5435307B2 (ja) 2011-06-16 2011-06-16 車載カメラ装置
PCT/JP2012/062845 WO2012172922A1 (ja) 2011-06-16 2012-05-18 車載カメラ装置
EP12800299.5A EP2723060A4 (en) 2011-06-16 2012-05-18 VEHICLE MOUNTED CAMERA DEVICE
US14/116,451 US20140085473A1 (en) 2011-06-16 2012-05-18 In-vehicle camera apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011134465A JP5435307B2 (ja) 2011-06-16 2011-06-16 車載カメラ装置

Publications (3)

Publication Number Publication Date
JP2013005234A JP2013005234A (ja) 2013-01-07
JP2013005234A5 JP2013005234A5 (enExample) 2013-11-14
JP5435307B2 true JP5435307B2 (ja) 2014-03-05

Family

ID=47356916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011134465A Expired - Fee Related JP5435307B2 (ja) 2011-06-16 2011-06-16 車載カメラ装置

Country Status (4)

Country Link
US (1) US20140085473A1 (enExample)
EP (1) EP2723060A4 (enExample)
JP (1) JP5435307B2 (enExample)
WO (1) WO2012172922A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013011844A1 (de) * 2013-07-16 2015-02-19 Connaught Electronics Ltd. Verfahren zum Anpassen einer Gammakurve eines Kamerasystems eines Kraftfahrzeugs, Kamerasystem und Kraftfahrzeug
JP6620762B2 (ja) * 2015-02-12 2019-12-18 ソニー株式会社 画像処理装置、画像処理方法、プログラムおよび画像処理システム
EP3190784A4 (en) * 2015-11-19 2018-04-11 Streamax Technology Co., Ltd. Method and apparatus for switching region of interest
US20170147887A1 (en) * 2015-11-23 2017-05-25 Ford Global Technologies, Llc Method and apparatus for interior/exterior vehicular environment alerts
JP6589741B2 (ja) 2016-05-25 2019-10-16 株式会社デンソー 画像処理装置
US10861138B2 (en) * 2016-07-13 2020-12-08 Rakuten, Inc. Image processing device, image processing method, and program
JP2018056743A (ja) * 2016-09-28 2018-04-05 ルネサスエレクトロニクス株式会社 逆光補正プログラム及び半導体装置
JP2020104804A (ja) * 2018-12-28 2020-07-09 トヨタ自動車株式会社 電子ミラーシステム
WO2022012748A1 (en) * 2020-07-15 2022-01-20 Veoneer Sweden Ab Vision system for a motor vehicle
JP2022038136A (ja) * 2020-08-26 2022-03-10 トヨタ自動車株式会社 ルート決定システム、ルート決定方法及びルート決定プログラム
DE102020213270A1 (de) 2020-10-21 2022-04-21 Conti Temic Microelectronic Gmbh System zur Vermeidung von Unfällen durch Wildwechsel bei Dämmerung und Nacht
CN113507569A (zh) * 2021-06-30 2021-10-15 上海商汤临港智能科技有限公司 车载摄像头的控制方法及装置、设备和介质
JP7618603B2 (ja) * 2022-01-28 2025-01-21 キヤノン株式会社 カメラシステム、移動体、カメラシステムの制御方法、及びコンピュータプログラム
US11935156B2 (en) 2022-02-18 2024-03-19 GM Global Technology Operations LLC Methods and systems for color harmonization in surround view systems
KR20250145814A (ko) * 2024-03-29 2025-10-13 현대자동차주식회사 차량용 서라운드뷰 모니터링 장치 및 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515019B2 (ja) * 1999-07-26 2004-04-05 日本電信電話株式会社 画像補正方法及びその装置及びその方法を記録した記録媒体及びその装置を組み込んだ画像撮影装置及びその装置を組み込んだ画像表示装置
US7576767B2 (en) * 2004-07-26 2009-08-18 Geo Semiconductors Inc. Panoramic vision system and method
US7486835B2 (en) * 2005-03-17 2009-02-03 Delphi Technologies, Inc. System and method for enhancing an image
US8014034B2 (en) * 2005-04-13 2011-09-06 Acd Systems International Inc. Image contrast enhancement
JP2007074070A (ja) * 2005-09-05 2007-03-22 Auto Network Gijutsu Kenkyusho:Kk 車両周辺視認装置
JP2007272421A (ja) 2006-03-30 2007-10-18 Toyota Central Res & Dev Lab Inc 対象物検出装置、方法及びプログラム
JP4321543B2 (ja) * 2006-04-12 2009-08-26 トヨタ自動車株式会社 車両周辺監視装置
JP2008277921A (ja) * 2007-04-25 2008-11-13 Sharp Corp 撮像装置およびこれを備えた移動体
JP4987573B2 (ja) * 2007-06-01 2012-07-25 富士重工業株式会社 車外監視装置
JP4979090B2 (ja) * 2008-08-19 2012-07-18 株式会社リコー 画像処理装置、画像処理方法、プログラムおよび記録媒体
TWI368185B (en) * 2008-11-06 2012-07-11 Ind Tech Res Inst Method for detecting shadow of object
JP2010208372A (ja) 2009-03-06 2010-09-24 Toyota Motor Corp 輝度調整装置

Also Published As

Publication number Publication date
US20140085473A1 (en) 2014-03-27
EP2723060A1 (en) 2014-04-23
JP2013005234A (ja) 2013-01-07
WO2012172922A1 (ja) 2012-12-20
EP2723060A4 (en) 2014-07-02

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