WO2008139565A1 - 暗視装置 - Google Patents

暗視装置 Download PDF

Info

Publication number
WO2008139565A1
WO2008139565A1 PCT/JP2007/059473 JP2007059473W WO2008139565A1 WO 2008139565 A1 WO2008139565 A1 WO 2008139565A1 JP 2007059473 W JP2007059473 W JP 2007059473W WO 2008139565 A1 WO2008139565 A1 WO 2008139565A1
Authority
WO
WIPO (PCT)
Prior art keywords
area
field image
processing section
night vision
image
Prior art date
Application number
PCT/JP2007/059473
Other languages
English (en)
French (fr)
Inventor
Seiya Shimizu
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to DE112007003473.4T priority Critical patent/DE112007003473B4/de
Priority to JP2009513905A priority patent/JP4659906B2/ja
Priority to PCT/JP2007/059473 priority patent/WO2008139565A1/ja
Publication of WO2008139565A1 publication Critical patent/WO2008139565A1/ja
Priority to US12/574,058 priority patent/US8076633B2/en

Links

Classifications

    • 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
    • B60R1/30—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 providing vision in the non-visible spectrum, e.g. night or infrared vision
    • 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
    • B60R1/23—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 with a predetermined field of view
    • B60R1/24—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 with a predetermined field of view in front of 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
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • 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
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • 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
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/103—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using camera systems provided with artificial illumination device, e.g. IR light source
    • 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
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/106—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using night vision cameras
    • 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
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8053—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for bad weather conditions or night vision

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

　暗視画像処理部１００（暗視装置）は、フィールド分離部１１０が近赤外線カメラ７０から取得した入力フィールド画像を奇数フィールド画像と偶数フィールド画像に分離する。そして、領域分割処理部１３０が、奇数フィールド画像および偶数フィールド画像に含まれる各画素の輝度値に基づいて画像を複数の領域（発光領域、高反射領域、低輝度慮域）に分割する。そして、発光領域処理部１４０、高反射領域処理部１５０、低輝度領域処理部１６０が、各領域の特徴に合わせて輝度補正を実施する。
PCT/JP2007/059473 2007-05-07 2007-05-07 暗視装置 WO2008139565A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112007003473.4T DE112007003473B4 (de) 2007-05-07 2007-05-07 Nachtsichtgerät
JP2009513905A JP4659906B2 (ja) 2007-05-07 2007-05-07 暗視装置
PCT/JP2007/059473 WO2008139565A1 (ja) 2007-05-07 2007-05-07 暗視装置
US12/574,058 US8076633B2 (en) 2007-05-07 2009-10-06 Night vision apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/059473 WO2008139565A1 (ja) 2007-05-07 2007-05-07 暗視装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/574,058 Continuation US8076633B2 (en) 2007-05-07 2009-10-06 Night vision apparatus

Publications (1)

Publication Number Publication Date
WO2008139565A1 true WO2008139565A1 (ja) 2008-11-20

Family

ID=40001797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/059473 WO2008139565A1 (ja) 2007-05-07 2007-05-07 暗視装置

Country Status (4)

Country Link
US (1) US8076633B2 (ja)
JP (1) JP4659906B2 (ja)
DE (1) DE112007003473B4 (ja)
WO (1) WO2008139565A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110023713A (zh) * 2016-10-03 2019-07-16 Tpl视觉英国有限公司 用于机器视觉照明设备的控制接口
JP2019204988A (ja) * 2018-05-21 2019-11-28 クラリオン株式会社 画像処理装置及び画像処理方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101204556B1 (ko) * 2011-01-21 2012-11-23 삼성전기주식회사 노이즈 제거 방법 및 이를 이용한 나이트 비젼 시스템
CA2769358C (en) * 2011-03-08 2016-06-07 Research In Motion Limited Quantum dot image sensor with dummy pixels used for intensity calculations
JP6055681B2 (ja) * 2013-01-10 2016-12-27 株式会社 日立産業制御ソリューションズ 撮像装置
JP6394338B2 (ja) * 2014-12-04 2018-09-26 ソニー株式会社 画像処理装置、画像処理方法、及び撮像システム
CN105799593B (zh) * 2016-03-18 2019-01-25 京东方科技集团股份有限公司 车辆辅助行驶装置
JPWO2018079372A1 (ja) 2016-10-28 2019-09-12 京セラ株式会社 撮像装置、撮像システム、移動体、及び撮像方法
CN111033590B (zh) * 2017-08-18 2022-09-09 索尼公司 车辆行驶控制设备、车辆行驶控制方法以及程序
US10924685B2 (en) 2018-05-07 2021-02-16 Rubicon Products, LLC Night vision apparatus
US10958830B2 (en) * 2018-05-24 2021-03-23 Magna Electronics Inc. Vehicle vision system with infrared LED synchronization

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000115759A (ja) * 1998-10-05 2000-04-21 Sony Corp 撮像表示装置
JP2002274258A (ja) * 2001-03-23 2002-09-25 Stanley Electric Co Ltd 自動車用暗視システム
JP2003087644A (ja) * 2001-09-07 2003-03-20 Matsushita Electric Ind Co Ltd 撮像表示装置、撮像表示方法及びプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000078456A (ja) 1998-09-01 2000-03-14 Mitsubishi Electric Corp 近赤外照明付テレビカメラ装置
DE10303047A1 (de) * 2003-01-24 2004-08-05 Daimlerchrysler Ag Verfahren und Vorrichtung zur Sichtverbesserung und zur Bestimmung der Wettersituation
US7012551B2 (en) 2004-02-04 2006-03-14 Ford Global Technologies, Llc Method of anti-blinding for active night vision system
US7457477B2 (en) * 2004-07-06 2008-11-25 Microsoft Corporation Digital photography with flash/no flash extension
JP4678487B2 (ja) 2005-03-15 2011-04-27 オムロン株式会社 画像処理システム、画像処理装置および方法、記録媒体、並びにプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000115759A (ja) * 1998-10-05 2000-04-21 Sony Corp 撮像表示装置
JP2002274258A (ja) * 2001-03-23 2002-09-25 Stanley Electric Co Ltd 自動車用暗視システム
JP2003087644A (ja) * 2001-09-07 2003-03-20 Matsushita Electric Ind Co Ltd 撮像表示装置、撮像表示方法及びプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110023713A (zh) * 2016-10-03 2019-07-16 Tpl视觉英国有限公司 用于机器视觉照明设备的控制接口
JP2019204988A (ja) * 2018-05-21 2019-11-28 クラリオン株式会社 画像処理装置及び画像処理方法

Also Published As

Publication number Publication date
US8076633B2 (en) 2011-12-13
DE112007003473B4 (de) 2017-04-06
JPWO2008139565A1 (ja) 2010-07-29
DE112007003473T5 (de) 2010-06-10
US20100019151A1 (en) 2010-01-28
JP4659906B2 (ja) 2011-03-30

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