BR112015001872A2 - reconhecedor de imagem em veículos - Google Patents
reconhecedor de imagem em veículosInfo
- Publication number
- BR112015001872A2 BR112015001872A2 BR112015001872A BR112015001872A BR112015001872A2 BR 112015001872 A2 BR112015001872 A2 BR 112015001872A2 BR 112015001872 A BR112015001872 A BR 112015001872A BR 112015001872 A BR112015001872 A BR 112015001872A BR 112015001872 A2 BR112015001872 A2 BR 112015001872A2
- Authority
- BR
- Brazil
- Prior art keywords
- vehicle
- image
- detection sensitivity
- level
- lens
- Prior art date
Links
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; CALCULATING OR 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; CALCULATING OR 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; 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
- 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; 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
- 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
-
- 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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)
- Signal Processing (AREA)
- Optics & Photonics (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)
Abstract
resumo reconhecedor de imagem em veículos um reconhecedor de imagem em veículo que detecta eficazmente um objeto se movendo a partir da imagem mesmo quando as lentes tenham fuligem. em um ajustador de sensibilidade de detecção (50) que ajusta a sensibilidade de detecção a ser aumentada de acordo com o nível de turbidez branca (u), a sensibilidade de detecção de um detector de veículo (70) (unidade de execução de aplicação de reconhecimento de imagem), que detecta outro veículo (6) (objeto que se move) existente na área circundante do veículo (5) com uma sensibilidade de detecção predeterminada a partir da imagem obtida por uma unidade de imagem (10) disposta no veículo (5) para observar a área circundante do veículo (5) através de lentes (12) e converte o sinal de luz da área circundante observada do veículo (5) em um sinal de imagem, é corrigido com base no nível de fixação m da matéria anexada tal como sujeita ou gota de água nas lentes (12), que é calculada por uma calculadora de nível de fixação (26).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-167702 | 2012-07-27 | ||
JP2012167702 | 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 true BR112015001872A2 (pt) | 2017-08-08 |
BR112015001872B1 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 (pt) |
EP (1) | EP2879370B1 (pt) |
JP (1) | JP6126094B2 (pt) |
CN (1) | CN104509090B (pt) |
BR (1) | BR112015001872B1 (pt) |
IN (1) | IN2015KN00489A (pt) |
MX (1) | MX341857B (pt) |
MY (1) | MY184347A (pt) |
RU (1) | RU2573110C1 (pt) |
WO (1) | WO2014017403A1 (pt) |
Families Citing this family (39)
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WO2014007175A1 (ja) * | 2012-07-03 | 2014-01-09 | クラリオン株式会社 | 車載環境認識装置 |
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 |
EP3149656B1 (en) * | 2014-05-27 | 2020-01-15 | 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 |
JP6217888B1 (ja) * | 2016-03-30 | 2017-10-25 | 日本電気株式会社 | 解析装置、解析方法及びプログラム |
WO2018021076A1 (ja) * | 2016-07-27 | 2018-02-01 | 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 |
CN111583169A (zh) * | 2019-01-30 | 2020-08-25 | 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 |
US11837084B2 (en) * | 2019-05-13 | 2023-12-05 | Nippon Telegraph And Telephone Corporation | Traffic flow estimation apparatus, traffic flow estimation method, traffic flow estimation program, and storage medium storing traffic flow estimation program |
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 |
JP7253111B2 (ja) * | 2020-03-24 | 2023-04-05 | 株式会社日立国際電気 | 監視システム及びカメラ |
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 |
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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 |
EP2351351B1 (en) * | 2008-10-01 | 2015-09-16 | Connaught Electronics 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 |
JP6120395B2 (ja) * | 2012-07-03 | 2017-04-26 | クラリオン株式会社 | 車載装置 |
US9473718B2 (en) * | 2012-07-03 | 2016-10-18 | Clarion Co., Ltd. | Vehicle surroundings monitoring device |
-
2013
- 2013-07-19 CN CN201380039863.3A patent/CN104509090B/zh active Active
- 2013-07-19 JP JP2014526897A patent/JP6126094B2/ja active Active
- 2013-07-19 WO PCT/JP2013/069667 patent/WO2014017403A1/ja active Application Filing
- 2013-07-19 IN IN489KON2015 patent/IN2015KN00489A/en unknown
- 2013-07-19 MY MYPI2015000197A patent/MY184347A/en unknown
- 2013-07-19 US US14/416,851 patent/US9288381B2/en active Active
- 2013-07-19 BR BR112015001872-6A patent/BR112015001872B1/pt active IP Right Grant
- 2013-07-19 EP EP13823445.5A patent/EP2879370B1/en active Active
- 2013-07-19 RU RU2015106695/11A patent/RU2573110C1/ru active
- 2013-07-19 MX MX2015001004A patent/MX341857B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN104509090B (zh) | 2016-08-24 |
EP2879370B1 (en) | 2020-09-02 |
CN104509090A (zh) | 2015-04-08 |
EP2879370A4 (en) | 2016-05-11 |
EP2879370A1 (en) | 2015-06-03 |
MY184347A (en) | 2021-04-01 |
US9288381B2 (en) | 2016-03-15 |
IN2015KN00489A (pt) | 2015-07-17 |
JP6126094B2 (ja) | 2017-05-10 |
MX2015001004A (es) | 2015-11-23 |
JPWO2014017403A1 (ja) | 2016-07-11 |
BR112015001872B1 (pt) | 2021-11-03 |
US20150201120A1 (en) | 2015-07-16 |
WO2014017403A1 (ja) | 2014-01-30 |
RU2573110C1 (ru) | 2016-01-20 |
MX341857B (es) | 2016-09-05 |
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Legal Events
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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. |