BR112015001872B1 - Reconhecedor de imagem em veículos - Google Patents

Reconhecedor de imagem em veículos Download PDF

Info

Publication number
BR112015001872B1
BR112015001872B1 BR112015001872-6A BR112015001872A BR112015001872B1 BR 112015001872 B1 BR112015001872 B1 BR 112015001872B1 BR 112015001872 A BR112015001872 A BR 112015001872A BR 112015001872 B1 BR112015001872 B1 BR 112015001872B1
Authority
BR
Brazil
Prior art keywords
vehicle
image
level
brightness
white turbidity
Prior art date
Application number
BR112015001872-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015001872A2 (pt
Inventor
Kota Irie
Masayuki TAKEMURA
Shoji Muramatsu
Yasuhisa Hayakawa
Osamu Fukata
Masahiro Kiyohara
Akira UTAGAWA
Original Assignee
Nissan Motor Co., Ltd
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 Nissan Motor Co., Ltd filed Critical Nissan Motor Co., Ltd
Publication of BR112015001872A2 publication Critical patent/BR112015001872A2/pt
Publication of BR112015001872B1 publication Critical patent/BR112015001872B1/pt

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • 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
    • B60R1/002—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 specially adapted for covering the peripheral part of the vehicle, e.g. for viewing tyres, bumpers or the like
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
    • 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
    • G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/20224—Image subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G06T2207/30261—Obstacle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BR112015001872-6A 2012-07-27 2013-07-19 Reconhecedor de imagem em veículos BR112015001872B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012167702 2012-07-27
JP2012-167702 2012-07-27
PCT/JP2013/069667 WO2014017403A1 (ja) 2012-07-27 2013-07-19 車載用画像認識装置

Publications (2)

Publication Number Publication Date
BR112015001872A2 BR112015001872A2 (pt) 2017-08-08
BR112015001872B1 true BR112015001872B1 (pt) 2021-11-03

Family

ID=49997216

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015001872-6A BR112015001872B1 (pt) 2012-07-27 2013-07-19 Reconhecedor de imagem em veículos

Country Status (10)

Country Link
US (1) US9288381B2 (https=)
EP (1) EP2879370B1 (https=)
JP (1) JP6126094B2 (https=)
CN (1) CN104509090B (https=)
BR (1) BR112015001872B1 (https=)
IN (1) IN2015KN00489A (https=)
MX (1) MX341857B (https=)
MY (1) MY184347A (https=)
RU (1) RU2573110C1 (https=)
WO (1) WO2014017403A1 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871629B1 (en) * 2012-07-03 2018-08-15 Clarion Co., Ltd. Vehicle-mounted environment recognition device
US9445057B2 (en) * 2013-02-20 2016-09-13 Magna Electronics Inc. Vehicle vision system with dirt detection
WO2015008566A1 (ja) * 2013-07-18 2015-01-22 クラリオン株式会社 車載装置
JP6380843B2 (ja) * 2013-12-19 2018-08-29 株式会社リコー 物体検出装置及びこれを備えた移動体機器制御システム並びに物体検出用プログラム
WO2015183889A1 (en) * 2014-05-27 2015-12-03 Robert Bosch Gmbh Detection, identification, and mitigation of lens contamination for vehicle mounted camera systems
CN104299244B (zh) * 2014-09-26 2017-07-25 东软集团股份有限公司 基于单目相机的障碍物检测方法及装置
KR102263731B1 (ko) * 2014-11-11 2021-06-11 현대모비스 주식회사 주변차량의 위치정보 보정 시스템 및 방법
JP6476921B2 (ja) * 2015-01-29 2019-03-06 住友電気工業株式会社 危険車両検知システム及び車載情報処理装置
KR101757263B1 (ko) * 2015-07-08 2017-07-12 현대자동차주식회사 근거리 물체 감지 장치 및 방법과 이를 이용한 차량
JP6644509B2 (ja) * 2015-10-01 2020-02-12 アルパイン株式会社 車両検知警報装置および車両検知警報方法
SE541846C2 (en) * 2016-02-10 2019-12-27 Scania Cv Ab Method and control unit for rear view
US11176698B2 (en) 2016-03-30 2021-11-16 Nec Corporation Analysis apparatus, analysis method, and storage medium
JP6655721B2 (ja) * 2016-07-27 2020-02-26 京セラ株式会社 検出装置、撮像装置、移動体及び検出方法
EP3306522A1 (en) * 2016-10-06 2018-04-11 Continental Automotive GmbH Device for determining a region of interest on and/or within a vehicle windscreen
EP3306523A1 (en) * 2016-10-06 2018-04-11 Continental Automotive GmbH Device for determining a glare situation caused by a transparent screen of a vehicle
JP6755161B2 (ja) * 2016-10-24 2020-09-16 株式会社デンソーテン 付着物検出装置および付着物検出方法
US11034295B2 (en) * 2017-02-02 2021-06-15 Magna Electronics Inc. Vehicle vision system using at least two cameras
JP7112181B2 (ja) * 2017-03-24 2022-08-03 株式会社Ｓｃｒｅｅｎホールディングス 画像処理方法および画像処理装置
JP6832224B2 (ja) * 2017-04-28 2021-02-24 株式会社デンソーテン 付着物検出装置および付着物検出方法
CN107317700B (zh) * 2017-06-09 2020-06-30 湖北理工学院 车载边缘计算节点选择系统及方法
JP6772113B2 (ja) * 2017-08-02 2020-10-21 クラリオン株式会社 付着物検出装置、および、それを備えた車両システム
JP6996200B2 (ja) * 2017-09-29 2022-01-17 富士通株式会社 画像処理方法、画像処理装置、および画像処理プログラム
EP3483781B1 (en) * 2017-11-13 2021-10-06 Continental Automotive GmbH Device for detecting windshield blockage
JP7210882B2 (ja) * 2018-01-30 2023-01-24 株式会社デンソーテン 付着物検出装置および付着物検出方法
US10691957B2 (en) * 2018-02-12 2020-06-23 ITS Plus, Inc. Method for increasing the accuracy of traffic cameras using optical masking technology
JP7163766B2 (ja) * 2018-12-28 2022-11-01 株式会社デンソーテン 付着物検出装置および付着物検出方法
JP7234630B2 (ja) * 2018-12-28 2023-03-08 株式会社デンソーテン 付着物検出装置
JP2020109541A (ja) * 2018-12-28 2020-07-16 株式会社デンソーテン 付着物検出装置および付着物検出方法
US11257375B2 (en) * 2018-12-31 2022-02-22 Ficosa Adas, S.L.U. Method and system for detecting objects in a vehicle blind spot
US10943129B2 (en) 2019-01-04 2021-03-09 Ford Global Technologies, Llc Low-light sensor cleaning
CN119048462A (zh) * 2019-01-30 2024-11-29 杭州海康威视数字技术股份有限公司 一种车载相机镜头的污染处理方法及系统
CN113632450B (zh) * 2019-03-26 2023-07-04 株式会社小糸制作所 摄影系统及图像处理装置
WO2020230237A1 (ja) * 2019-05-13 2020-11-19 日本電信電話株式会社 交通流推定装置、交通流推定方法、交通流推定プログラムおよび交通流推定プログラムを記憶した記憶媒体
JP7151675B2 (ja) * 2019-09-20 2022-10-12 株式会社デンソーテン 付着物検出装置および付着物検出方法
JP7200894B2 (ja) * 2019-09-20 2023-01-10 株式会社デンソーテン 付着物検出装置および付着物検出方法
GB2588655B (en) * 2019-10-31 2022-08-17 Jaguar Land Rover Ltd Control system and method for a vehicle
CN111405177B (zh) * 2020-03-09 2021-09-24 Oppo广东移动通信有限公司 图像处理方法、终端及计算机可读存储介质
GB2608319B (en) * 2020-03-24 2024-01-17 Hitachi Int Electric Inc Monitoring system and camera
CN111443490B (zh) * 2020-04-15 2022-11-18 杭州赶梦科技有限公司 一种ar hud的虚像显示区域调节方法
CN115578669B (zh) * 2022-09-21 2026-03-10 浙江大华技术股份有限公司 一种相机镜头异物的识别方法及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369650U (https=) * 1986-10-27 1988-05-11
JP3734512B2 (ja) * 1993-12-27 2006-01-11 株式会社メニコン コンタクトレンズ外観検査方法および外観検査装置
JP2001052185A (ja) 1999-08-13 2001-02-23 Mitsubishi Precision Co Ltd 車両検出方法および車両検出装置
JP3651387B2 (ja) * 2000-11-22 2005-05-25 日産自動車株式会社 白線検出装置
JP2003044863A (ja) * 2001-07-30 2003-02-14 Nissan Motor Co Ltd 仕切線認識装置
JP3756452B2 (ja) * 2002-01-18 2006-03-15 本田技研工業株式会社 赤外線画像処理装置
JP2004153422A (ja) * 2002-10-29 2004-05-27 Toshiba Corp 撮影装置、顔照合装置、撮影装置の汚れ検知方法、及び顔照合方法
JP3987048B2 (ja) * 2003-03-20 2007-10-03 本田技研工業株式会社 車両周辺監視装置
US7340767B2 (en) * 2003-06-26 2008-03-04 Matsushita Electric Industrial Co, Ltd. Camera apparatus, image server and image server system
RU2286267C2 (ru) * 2004-11-09 2006-10-27 Аркадий Вениаминович Дубровский Система зеркал транспортного средства
JP2007318355A (ja) * 2006-05-24 2007-12-06 Matsushita Electric Ind Co Ltd 撮像装置およびレンズ汚れ検出方法
JP2008064630A (ja) * 2006-09-07 2008-03-21 Hitachi Ltd 付着物検知機能付き車載用撮像装置
WO2010038223A1 (en) * 2008-10-01 2010-04-08 Hi-Key Limited A method and a system for detecting the presence of an impediment on a lens of an image capture device to light passing through the lens of an image capture device
JP2012038048A (ja) 2010-08-06 2012-02-23 Alpine Electronics Inc 車両用障害物検出装置
KR101042302B1 (ko) * 2010-12-27 2011-06-17 위재영 차량 외부 영상 장치용 하우징
US9473718B2 (en) * 2012-07-03 2016-10-18 Clarion Co., Ltd. Vehicle surroundings monitoring device
JP6120395B2 (ja) * 2012-07-03 2017-04-26 クラリオン株式会社 車載装置

Also Published As

Publication number Publication date
IN2015KN00489A (https=) 2015-07-17
RU2573110C1 (ru) 2016-01-20
JPWO2014017403A1 (ja) 2016-07-11
US9288381B2 (en) 2016-03-15
WO2014017403A1 (ja) 2014-01-30
BR112015001872A2 (pt) 2017-08-08
US20150201120A1 (en) 2015-07-16
EP2879370A1 (en) 2015-06-03
MY184347A (en) 2021-04-01
EP2879370A4 (en) 2016-05-11
JP6126094B2 (ja) 2017-05-10
MX341857B (es) 2016-09-05
MX2015001004A (es) 2015-11-23
CN104509090B (zh) 2016-08-24
EP2879370B1 (en) 2020-09-02
CN104509090A (zh) 2015-04-08

Similar Documents

Publication Publication Date Title
BR112015001872B1 (pt) Reconhecedor de imagem em veículos
US9773177B2 (en) Surrounding environment recognition device
RU2636120C2 (ru) Устройство обнаружения трехмерных объектов
US9569673B2 (en) Method and device for detecting a position of a vehicle on a lane
US9591274B2 (en) Three-dimensional object detection device, and three-dimensional object detection method
US9721169B2 (en) Image processing device for detecting vehicle in consideration of sun position
JP5637302B2 (ja) 走行支援装置及びその隣接車両検出方法
RU2616538C2 (ru) Устройство обнаружения трехмерных объектов
EP2605185A2 (en) Detection of obstacles at night by analysis of shadows
US20150324972A1 (en) Three-dimensional object detection device, and three-dimensional object detection method
JP6560355B2 (ja) ランドマーク認識装置及び認識方法
BR112015001825B1 (pt) Dispositivo de detecção de objeto tridimensional, método de detecção de objeto tridimensional
BR112014020316B1 (pt) Dispositivo de detecção de objeto tridimensional
RU2635280C2 (ru) Устройство обнаружения трехмерных объектов
BR112014001824B1 (pt) dispositivo e método de detecção de objeto sólido
BR112013007085B1 (pt) Sistema e método de detecção de objeto fixo repetitivo
RU2633120C2 (ru) Устройство обнаружения трехмерных объектов
JP5974923B2 (ja) 道路端検出システム、方法およびプログラム
JP5888275B2 (ja) 道路端検出システム、方法およびプログラム
von Trzebiatowski et al. Detecting reflection posts-lane recognition on country roads
US11688180B2 (en) Lane departure warning without lane lines
JP2024011893A (ja) 車線判定装置、車線判定方向及び車線判定用コンピュータプログラム

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/07/2013, OBSERVADAS AS CONDICOES LEGAIS.