[go: up one dir, main page]

MX2015001240A - Dispositivo de deteccion de objeto tridimensional y metodo de deteccion de objeto tridimensional. - Google Patents

Dispositivo de deteccion de objeto tridimensional y metodo de deteccion de objeto tridimensional.

Info

Publication number
MX2015001240A
MX2015001240A MX2015001240A MX2015001240A MX2015001240A MX 2015001240 A MX2015001240 A MX 2015001240A MX 2015001240 A MX2015001240 A MX 2015001240A MX 2015001240 A MX2015001240 A MX 2015001240A MX 2015001240 A MX2015001240 A MX 2015001240A
Authority
MX
Mexico
Prior art keywords
dimensional object
luminance
object detection
detection
basis
Prior art date
Application number
MX2015001240A
Other languages
English (en)
Other versions
MX343203B (es
Inventor
Yasuhisa Hayakawa
Osamu Fukata
Kota Irie
Shoji Muramatsu
Masayuki Takemura
Akira UTAGAWA
Original Assignee
Nissan Motor
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 filed Critical Nissan Motor
Publication of MX2015001240A publication Critical patent/MX2015001240A/es
Publication of MX343203B publication Critical patent/MX343203B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/0008—Industrial image inspection checking presence/absence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • 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
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • 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
    • G06T2207/10004—Still image; Photographic image
    • 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
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination
    • 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
    • G06T2207/30232—Surveillance
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Traffic Control Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Un dispositivo de detección de objeto tridimensional caracterizado porque se monta en un vehículo que comprende un dispositivo 10 de captura de imagen que comprende una lente para formar una imagen de la parte posterior del vehículo; una unidad 33 de detección de objeto tridimensional para detectar un objeto tridimensional que se presenta en un área de detección basándose en la imagen capturada; una unidad 34 de evaluación nocturna para evaluar si ha caído o no la noche; una unidad 35 de detección de luminancia para detectar la luminancia de una pluralidad de áreas de imagen basándose en la imagen capturada; una unidad 36 de detección de pico de luminancia para detectar un pico en la luminancia de entre los picos en la luminancia que tiene un gradiente de luminancia de un valor predeterminado o más como el pico de luminancia objetivo; y un controlador 37 para suprimir la detección de un objeto tridimensional por la unidad 33 de detección de objeto tridimensional 33 cuando se ha hecho una evaluación de que la noche ha caído, basándose en el resultado de detectar el pico de luminancia objetivo detectado.
MX2015001240A 2012-07-27 2013-07-26 Dispositivo de deteccion de objeto tridimensional y metodo de deteccion de objeto tridimensional. MX343203B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012166527 2012-07-27
PCT/JP2013/070308 WO2014017624A1 (ja) 2012-07-27 2013-07-26 立体物検出装置および立体物検出方法

Publications (2)

Publication Number Publication Date
MX2015001240A true MX2015001240A (es) 2016-01-12
MX343203B MX343203B (es) 2016-10-28

Family

ID=49997429

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001240A MX343203B (es) 2012-07-27 2013-07-26 Dispositivo de deteccion de objeto tridimensional y metodo de deteccion de objeto tridimensional.

Country Status (10)

Country Link
US (1) US9558546B2 (es)
EP (1) EP2879384B8 (es)
JP (1) JP5977827B2 (es)
CN (1) CN104685866B (es)
BR (1) BR112015001745B1 (es)
IN (1) IN2015KN00490A (es)
MX (1) MX343203B (es)
MY (1) MY170950A (es)
RU (1) RU2619059C2 (es)
WO (1) WO2014017624A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9649972B2 (en) 2011-04-07 2017-05-16 Pioneer Corporation System for detecting surrounding conditions of moving body
CN104718562B (zh) * 2012-10-17 2018-07-06 富士通株式会社 图像处理装置以及图像处理方法
JP6245875B2 (ja) * 2013-07-26 2017-12-13 クラリオン株式会社 レンズ汚れ検出装置およびレンズ汚れ検出方法
DE102014203544A1 (de) * 2014-02-27 2015-08-27 Robert Bosch Gmbh Verfahren und Vorrichtung zum Analysieren einer Lichtaussendung eines Scheinwerfers eines Fahrzeugs
JP6337601B2 (ja) * 2014-05-08 2018-06-06 日産自動車株式会社 立体物検出装置
JP6453571B2 (ja) * 2014-07-24 2019-01-16 株式会社Ｓｏｋｅｎ 立体物認識装置
KR101860610B1 (ko) * 2015-08-20 2018-07-02 엘지전자 주식회사 디스플레이 장치 및 이를 포함하는 차량
JP6668895B2 (ja) * 2016-04-01 2020-03-18 株式会社デンソー 走行支援装置
JP6512164B2 (ja) * 2016-04-22 2019-05-15 株式会社デンソー 物体検出装置、物体検出方法
DE102016114168A1 (de) * 2016-08-01 2018-02-01 Connaught Electronics Ltd. Verfahren zum Erfassen eines Objekts in einem Umgebungsbereich eines Kraftfahrzeugs mit Vorhersage der Bewegung des Objekts, Kamerasystem sowie Kraftfahrzeug
US11238281B1 (en) * 2017-02-27 2022-02-01 Amazon Technologies, Inc. Light source detection in field of view
JP2019029897A (ja) 2017-08-01 2019-02-21 パナソニックＩｐマネジメント株式会社 画像監視装置、画像監視方法および画像監視プログラム
JP6741039B2 (ja) * 2018-04-04 2020-08-19 株式会社デンソー 光測距装置
CN111937002B (zh) * 2018-04-16 2024-08-02 三菱电机株式会社 障碍物检测装置、自动制动装置、障碍物检测方法以及自动制动方法
JP6929494B2 (ja) * 2019-05-20 2021-09-01 三菱電機株式会社 状態推定装置および状態推定方法
WO2021166576A1 (ja) * 2020-02-17 2021-08-26 フォルシアクラリオン・エレクトロニクス株式会社 立体物検出装置、車載システム、及び立体物検出方法
JP7187629B1 (ja) * 2021-08-06 2022-12-12 東芝エレベータ株式会社 エレベータの利用者検知システム
JP2023087344A (ja) * 2021-12-13 2023-06-23 トヨタ自動車株式会社 車両用スパッツ装置
JP7790394B2 (ja) * 2023-04-18 2025-12-23 トヨタ自動車株式会社 車両位置認識システム及び車両位置認識方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3759280B2 (ja) * 1997-04-15 2006-03-22 富士通株式会社 道路監視用事象検知装置
AUPP839199A0 (en) * 1999-02-01 1999-02-25 Traffic Pro Pty Ltd Object recognition & tracking system
JP2002074368A (ja) * 2000-08-25 2002-03-15 Matsushita Electric Ind Co Ltd 移動物体認識追跡装置
JP2002358595A (ja) * 2001-06-01 2002-12-13 Mitsubishi Electric Corp 道路交通流計測装置および道路交通流計測方法
JP4258385B2 (ja) * 2004-01-14 2009-04-30 株式会社デンソー 路面反射検出装置
JP4730589B2 (ja) 2005-04-28 2011-07-20 アイシン精機株式会社 車両周辺監視システム
JP5022609B2 (ja) * 2006-02-27 2012-09-12 日立オートモティブシステムズ株式会社 撮像環境認識装置
JP2007265016A (ja) 2006-03-28 2007-10-11 Matsushita Electric Ind Co Ltd 車両検出装置及び車両検出方法
KR101134857B1 (ko) 2006-07-06 2012-04-13 포항공과대학교 산학협력단 주간 및 야간 주행 차량을 조도상황에 따라 검출하는 방법및 장치
JP2008219063A (ja) 2007-02-28 2008-09-18 Sanyo Electric Co Ltd 車両周辺監視装置及び方法
JP4935586B2 (ja) * 2007-09-05 2012-05-23 株式会社デンソー 画像処理装置、車載用画像処理装置、車載用画像表示装置及び車両制御装置
JP5251927B2 (ja) * 2010-06-21 2013-07-31 日産自動車株式会社 移動距離検出装置及び移動距離検出方法
JP5556508B2 (ja) 2010-08-30 2014-07-23 株式会社デンソー 物体検出装置
JP5732145B2 (ja) * 2011-12-16 2015-06-10 本田技研工業株式会社 画像処理装置

Also Published As

Publication number Publication date
US20150324972A1 (en) 2015-11-12
BR112015001745B1 (pt) 2021-11-23
JPWO2014017624A1 (ja) 2016-07-11
EP2879384A1 (en) 2015-06-03
IN2015KN00490A (es) 2015-07-17
RU2619059C2 (ru) 2017-05-11
EP2879384B8 (en) 2024-05-01
CN104685866A (zh) 2015-06-03
WO2014017624A1 (ja) 2014-01-30
US9558546B2 (en) 2017-01-31
RU2015106693A (ru) 2016-09-20
EP2879384A4 (en) 2016-04-20
BR112015001745A2 (pt) 2018-05-22
JP5977827B2 (ja) 2016-08-24
MY170950A (en) 2019-09-20
CN104685866B (zh) 2018-12-14
MX343203B (es) 2016-10-28
EP2879384B1 (en) 2024-03-27

Similar Documents

Publication Publication Date Title
MX2015001240A (es) Dispositivo de deteccion de objeto tridimensional y metodo de deteccion de objeto tridimensional.
MX2015001241A (es) Dispositivo de deteccion de objetos tridimensionales y metodo de deteccion de objetos tridimensionales.
MY191078A (en) Parking space detection method and device
MX2014001500A (es) Dispositivo de deteccion de objeto tridimensional.
MX2015001230A (es) Dispositivo de deteccion de objetos tridimensionales.
MY158375A (en) Three-dimensional object detection device, three-dimensional object detection method
WO2011059857A3 (en) Methods and systems for determining and tracking extremities of a target
MY156197A (en) Three-dimensional object detection device and three-dimensional object detection method
IL222135B (en) System and method for detecting and recording traffic law violation
WO2014028064A3 (en) Strike detection using video images
EP3851351A3 (en) A robust method for detecting traffic signals and their associated states
EP2704097A3 (en) Depth estimation device, depth estimation method, depth estimation program, image processing device, image processing method, and image processing program
WO2014031563A3 (en) System and method for neighborhood-scale vehicle monitoring
WO2014201009A3 (en) Systems and methods for infrared detection
EP2669846A3 (en) Target recognition system and target recognition method executed by the target recognition system, target recognition program executed on the target recognition system, and recording medium storing the target recognition program
MY183995A (en) Object detector device and object detection method
MY170485A (en) Driving assistance device and adjacent vehicle detection method therefor
MX367068B (es) Dispositivo de reconocimiento de semaforo y metodo de reconocimiento de semaforo.
MY165967A (en) Moving-body-detecting device and moving-body-detecting system
MX337071B (es) Dispositivo de deteccion de objetos tridimensionales y metodo de deteccion de objetos tridimensionales.
MX373806B (es) Método de control de un sistema de vigilancia de tránsito.
MY177226A (en) Contact lens inspection system and method
MX349873B (es) Dispositivo de deteccion de objetos tridimensionales.
WO2015073842A8 (en) Imaging system including dynamic compensation for color attenuation
JP2013235436A5 (es)

Legal Events

Date Code Title Description
FG Grant or registration