DE602006019020D1 - Verfahren und Vorrichtung zur Minderung des Einflusses der Umgebungsbeleuchtung in einem Sichtsystem - Google Patents

Verfahren und Vorrichtung zur Minderung des Einflusses der Umgebungsbeleuchtung in einem Sichtsystem

Info

Publication number
DE602006019020D1
DE602006019020D1 DE602006019020T DE602006019020T DE602006019020D1 DE 602006019020 D1 DE602006019020 D1 DE 602006019020D1 DE 602006019020 T DE602006019020 T DE 602006019020T DE 602006019020 T DE602006019020 T DE 602006019020T DE 602006019020 D1 DE602006019020 D1 DE 602006019020D1
Authority
DE
Germany
Prior art keywords
ambient
primary
ambient lighting
video components
active
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
DE602006019020T
Other languages
English (en)
Inventor
Stephen H Fox
Jeffrey M Brown
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE602006019020D1 publication Critical patent/DE602006019020D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
DE602006019020T 2005-04-25 2006-04-11 Verfahren und Vorrichtung zur Minderung des Einflusses der Umgebungsbeleuchtung in einem Sichtsystem Active DE602006019020D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/113,521 US7295771B2 (en) 2005-04-25 2005-04-25 Method and apparatus for minimizing ambient illumination effects in a vision system

Publications (1)

Publication Number Publication Date
DE602006019020D1 true DE602006019020D1 (de) 2011-02-03

Family

ID=36637452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019020T Active DE602006019020D1 (de) 2005-04-25 2006-04-11 Verfahren und Vorrichtung zur Minderung des Einflusses der Umgebungsbeleuchtung in einem Sichtsystem

Country Status (4)

Country Link
US (1) US7295771B2 (de)
EP (1) EP1718068B1 (de)
AT (1) ATE492983T1 (de)
DE (1) DE602006019020D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253824B2 (en) * 2007-10-12 2012-08-28 Microsoft Corporation Multi-spectral imaging
ES2306616B1 (es) * 2008-02-12 2009-07-24 Fundacion Cidaut Procedimiento de determinacion de la luminancia de señales de trafico y dispositivo para su realizacion.
JP5040776B2 (ja) * 2008-03-31 2012-10-03 アイシン精機株式会社 撮像装置
JP5519381B2 (ja) 2010-04-09 2014-06-11 トヨタ自動車株式会社 スペクトル測定装置
JP5060580B2 (ja) * 2010-04-09 2012-10-31 トヨタ自動車株式会社 スペクトル測定装置
IL224200A (en) * 2013-01-13 2017-05-29 Opgal Optronic Ind Ltd Optimization of known light sources is known
US20140307055A1 (en) 2013-04-15 2014-10-16 Microsoft Corporation Intensity-modulated light pattern for active stereo
DE102014105297A1 (de) * 2014-04-14 2015-10-15 Connaught Electronics Ltd. Verfahren zum Detektieren eines Objekts in einem Umgebungsbereich eines Kraftfahrzeugs mittels eines Kamerasystems des Kraftfahrzeugs, Kamerasystem und Kraftfahrzeug
US9871658B2 (en) * 2015-03-24 2018-01-16 Semiconductor Components Industries, Llc Imaging systems with data encryption and embedding capabalities
US10072970B1 (en) * 2015-12-15 2018-09-11 Lockheed Martin Corporation Hyperspectral notch filter imaging
US10670779B1 (en) 2016-09-08 2020-06-02 Lockheed Martin Corporation Multi-layered optical element
GB201719823D0 (en) * 2017-11-29 2018-01-10 Reflective Measurement Systems Ltd A Retroeflectivity measurement system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289107B1 (en) * 1996-05-23 2001-09-11 Nike, Inc. Apparatus and method of measuring human extremities using peripheral illumination techniques
CA2330433A1 (en) * 2000-01-21 2001-07-21 Symagery Microsystems Inc. Smart exposure determination for imagers
US20030015645A1 (en) * 2001-07-17 2003-01-23 Brickell Christopher Gavin Optical imager circuit with tolerance of differential ambient illumination
AUPR900501A0 (en) * 2001-11-22 2001-12-13 Silverbrook Research Pty. Ltd. Methods and systems (nps030)
JP3806038B2 (ja) * 2002-01-07 2006-08-09 富士写真フイルム株式会社 画像処理システム及び撮像装置
US6914526B2 (en) * 2002-03-22 2005-07-05 Trw Inc. Intrusion detection system using linear imaging

Also Published As

Publication number Publication date
EP1718068A2 (de) 2006-11-02
US20060238714A1 (en) 2006-10-26
EP1718068B1 (de) 2010-12-22
EP1718068A3 (de) 2009-12-02
US7295771B2 (en) 2007-11-13
ATE492983T1 (de) 2011-01-15

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