IT1294262B1 - Procedimento per il riconoscimento stereoscopico di oggetti - Google Patents

Procedimento per il riconoscimento stereoscopico di oggetti

Info

Publication number
IT1294262B1
IT1294262B1 IT97RM000530A ITRM970530A IT1294262B1 IT 1294262 B1 IT1294262 B1 IT 1294262B1 IT 97RM000530 A IT97RM000530 A IT 97RM000530A IT RM970530 A ITRM970530 A IT RM970530A IT 1294262 B1 IT1294262 B1 IT 1294262B1
Authority
IT
Italy
Prior art keywords
objects
procedure
stereoscopic recognition
stereoscopic
recognition
Prior art date
Application number
IT97RM000530A
Other languages
English (en)
Inventor
Uwe Franke
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM970530A1 publication Critical patent/ITRM970530A1/it
Application granted granted Critical
Publication of IT1294262B1 publication Critical patent/IT1294262B1/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/285—Analysis of motion using a sequence of stereo image pairs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • 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
    • 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
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0085—Motion estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Eye Examination Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Holo Graphy (AREA)
IT97RM000530A 1996-09-05 1997-09-03 Procedimento per il riconoscimento stereoscopico di oggetti IT1294262B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19636028A DE19636028C1 (de) 1996-09-05 1996-09-05 Verfahren zur Stereobild-Objektdetektion

Publications (2)

Publication Number Publication Date
ITRM970530A1 ITRM970530A1 (it) 1998-03-06
IT1294262B1 true IT1294262B1 (it) 1999-03-24

Family

ID=7804698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000530A IT1294262B1 (it) 1996-09-05 1997-09-03 Procedimento per il riconoscimento stereoscopico di oggetti

Country Status (6)

Country Link
US (1) US5937079A (it)
JP (1) JP3049603B2 (it)
DE (1) DE19636028C1 (it)
FR (1) FR2752969B1 (it)
GB (1) GB2317066B (it)
IT (1) IT1294262B1 (it)

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CN103164851B (zh) * 2011-12-09 2016-04-20 株式会社理光 道路分割物检测方法和装置
CN103177236B (zh) * 2011-12-22 2016-06-01 株式会社理光 道路区域检测方法和装置、分道线检测方法和装置
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CN103310213B (zh) * 2012-03-07 2016-05-25 株式会社理光 车辆检测方法和装置
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Also Published As

Publication number Publication date
FR2752969B1 (fr) 2001-09-28
JPH10124683A (ja) 1998-05-15
DE19636028C1 (de) 1997-11-20
US5937079A (en) 1999-08-10
GB2317066B (en) 1998-11-04
GB2317066A (en) 1998-03-11
ITRM970530A1 (it) 1998-03-06
FR2752969A1 (fr) 1998-03-06
JP3049603B2 (ja) 2000-06-05
GB9718813D0 (en) 1997-11-12

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