MX2017009635A - Deteccion de limites de un vehiculo. - Google Patents

Deteccion de limites de un vehiculo.

Info

Publication number
MX2017009635A
MX2017009635A MX2017009635A MX2017009635A MX2017009635A MX 2017009635 A MX2017009635 A MX 2017009635A MX 2017009635 A MX2017009635 A MX 2017009635A MX 2017009635 A MX2017009635 A MX 2017009635A MX 2017009635 A MX2017009635 A MX 2017009635A
Authority
MX
Mexico
Prior art keywords
boundary detection
vehicle boundary
camera
combined image
vehicle
Prior art date
Application number
MX2017009635A
Other languages
English (en)
Inventor
Michael Lavoie Erick
Hu Zheng
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2017009635A publication Critical patent/MX2017009635A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/06—Automatic manoeuvring for parking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • 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
    • 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
    • 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
    • H04N5/265—Mixing
    • 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
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • 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
    • B60R2300/806—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 aiding parking
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G—PHYSICS
    • G06—COMPUTING; 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
    • G06T2207/30264—Parking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

Un vehículo incluye una cámara y uno o más procesadores configurados para: registrar imágenes mediante la cámara; combinar las imágenes registradas; identificar bordes en la imagen combinada comparando cada pixel de la imagen combinada con un umbral; actualizar las dimensiones del vehículo en función de los bordes identificados; ejecutar una rutina de estacionamiento automático en función de las dimensiones actualizadas.
MX2017009635A 2016-07-27 2017-07-25 Deteccion de limites de un vehiculo. MX2017009635A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/221,507 US10489662B2 (en) 2016-07-27 2016-07-27 Vehicle boundary detection

Publications (1)

Publication Number Publication Date
MX2017009635A true MX2017009635A (es) 2018-09-10

Family

ID=59771645

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017009635A MX2017009635A (es) 2016-07-27 2017-07-25 Deteccion de limites de un vehiculo.

Country Status (6)

Country Link
US (1) US10489662B2 (es)
CN (1) CN107662560B (es)
DE (1) DE102017116565A1 (es)
GB (1) GB2554791A (es)
MX (1) MX2017009635A (es)
RU (1) RU2017126727A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10635933B2 (en) * 2018-01-23 2020-04-28 Ford Global Technologies, Llc Vision-based methods and systems for determining trailer presence
CN108445889B (zh) * 2018-05-15 2021-06-29 深圳市无限动力发展有限公司 一种基于智能音响辅助扫地机清扫的方法及其系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301479B2 (en) 2003-09-26 2007-11-27 Chrysler Llc Trailer detection circuit for a vehicle park assist system
US20070047834A1 (en) * 2005-08-31 2007-03-01 International Business Machines Corporation Method and apparatus for visual background subtraction with one or more preprocessing modules
US8180547B2 (en) 2009-03-27 2012-05-15 Ford Global Technologies, Llc Telematics system and method for traction reporting and control in a vehicle
DE102009021282A1 (de) 2009-05-14 2010-11-25 GM Global Technology Operations, Inc., Detroit Kraftfahrzeug mit einem Parkassistenzsystem
WO2011014497A1 (en) * 2009-07-27 2011-02-03 Magna Electronics Inc. Vehicular camera with on-board microcontroller
CN102782720B (zh) * 2009-12-25 2015-08-05 株式会社理光 对象识别装置、移动主体控制装置及信息提供装置
US8618955B2 (en) 2010-02-23 2013-12-31 GM Global Technology Operations LLC Park assist system and method
US9085261B2 (en) * 2011-01-26 2015-07-21 Magna Electronics Inc. Rear vision system with trailer angle detection
DE112013000936T5 (de) 2012-02-10 2014-11-27 Zachary T. Bonefas System und Verfahren zum Materialtransport mit einem Bildgebungsgerät am übernehmenden Fahrzeug zur Steuerung der Materialverteilung im Laderaum des übernehmenden Fahrzeugs
DE102012015435A1 (de) 2012-08-03 2014-02-06 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Rangieren eines Anhängers
US9446713B2 (en) 2012-09-26 2016-09-20 Magna Electronics Inc. Trailer angle detection system
US9558409B2 (en) * 2012-09-26 2017-01-31 Magna Electronics Inc. Vehicle vision system with trailer angle detection
DE102012222443A1 (de) 2012-12-06 2014-06-12 Robert Bosch Gmbh Erkennung eines stationären Objekts mittels eines Kamerasystems
CN106778540B (zh) * 2013-03-28 2019-06-28 南通大学 停车检测准确的基于双层背景的停车事件检测方法
US10701299B2 (en) * 2014-08-18 2020-06-30 Jaguar Land Rover Limited Display system and method
US9533625B2 (en) 2014-10-16 2017-01-03 Ford Global Technologies, Llc Bike rack attachment for vehicle
US9880253B2 (en) 2014-10-28 2018-01-30 Nissan North America, Inc. Vehicle object monitoring system
GB2536429B (en) * 2015-03-13 2018-01-10 Imagination Tech Ltd Image noise reduction
US9854188B2 (en) * 2015-12-16 2017-12-26 Google Llc Calibration of defective image sensor elements

Also Published As

Publication number Publication date
GB2554791A (en) 2018-04-11
US20180032821A1 (en) 2018-02-01
DE102017116565A1 (de) 2018-02-01
RU2017126727A (ru) 2019-01-28
CN107662560B (zh) 2022-08-09
GB201712063D0 (en) 2017-09-06
US10489662B2 (en) 2019-11-26
CN107662560A (zh) 2018-02-06

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