FR3083352B1 - Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere - Google Patents

Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere Download PDF

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Publication number
FR3083352B1
FR3083352B1 FR1855947A FR1855947A FR3083352B1 FR 3083352 B1 FR3083352 B1 FR 3083352B1 FR 1855947 A FR1855947 A FR 1855947A FR 1855947 A FR1855947 A FR 1855947A FR 3083352 B1 FR3083352 B1 FR 3083352B1
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FR
France
Prior art keywords
image
instant
sequence
images
points
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1855947A
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English (en)
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FR3083352A1 (fr
Inventor
Boris Lugez
Lucien Garcia
Arnaud Faure
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aumovio Autonomous Mobility Germany GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1855947A priority Critical patent/FR3083352B1/fr
Priority to US16/455,928 priority patent/US10982967B2/en
Priority to DE102019209473.2A priority patent/DE102019209473A1/de
Publication of FR3083352A1 publication Critical patent/FR3083352A1/fr
Application granted granted Critical
Publication of FR3083352B1 publication Critical patent/FR3083352B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • 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
    • 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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)

Abstract

La présente invention a pour objet un procédé de traitement d'images permettant l'identification d'au moins un même point apparaissant sur chaque image d'une séquence d'images, ladite séquence d'images comprenant une première image, une deuxième image et une troisième image générées respectivement à un premier instant, à un deuxième instant, postérieur au premier instant, et à un troisième instant, postérieur au deuxième instant, par une caméra montée dans un véhicule automobile. Le procédé comprend les étapes de détection d'une pluralité de points identiques dans chaque image de la séquence d'images relative à une pluralité de motifs répétitifs dans chaque image de la séquence d'images et d'identification (E19), dans la deuxième image et dans la troisième image, des points identiques correspondants aux points de l'espace pour lesquels la profondeur calculée est identique, ces points de l'espace représentant respectivement dans la deuxième image et dans la troisième image un même et unique point réel.
FR1855947A 2018-06-29 2018-06-29 Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere Active FR3083352B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1855947A FR3083352B1 (fr) 2018-06-29 2018-06-29 Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere
US16/455,928 US10982967B2 (en) 2018-06-29 2019-06-28 Method and device for fast detection of repetitive structures in the image of a road scene
DE102019209473.2A DE102019209473A1 (de) 2018-06-29 2019-06-28 Verfahren und Vorrichtung zur schnellen Erfassung von sich wiederholenden Strukturen in dem Bild einer Straßenszene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855947 2018-06-29
FR1855947A FR3083352B1 (fr) 2018-06-29 2018-06-29 Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere

Publications (2)

Publication Number Publication Date
FR3083352A1 FR3083352A1 (fr) 2020-01-03
FR3083352B1 true FR3083352B1 (fr) 2020-06-05

Family

ID=63963150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855947A Active FR3083352B1 (fr) 2018-06-29 2018-06-29 Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere

Country Status (3)

Country Link
US (1) US10982967B2 (fr)
DE (1) DE102019209473A1 (fr)
FR (1) FR3083352B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083352B1 (fr) * 2018-06-29 2020-06-05 Continental Automotive France Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere
WO2021242755A1 (fr) 2020-05-29 2021-12-02 Versum Materials Us, Llc Compositions de polissage de planarisation mécano-chimique à faible bombage d'oxyde pour des applications d'isolation de tranchée peu profonde et leurs procédés de fabrication
FR3125150B1 (fr) * 2021-07-08 2023-11-17 Continental Automotive Procédé d’étiquetage d’une image 3D

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6504569B1 (en) * 1998-04-22 2003-01-07 Grass Valley (U.S.), Inc. 2-D extended image generation from 3-D data extracted from a video sequence
US6614429B1 (en) * 1999-05-05 2003-09-02 Microsoft Corporation System and method for determining structure and motion from two-dimensional images for multi-resolution object modeling
US7286689B2 (en) * 2003-06-07 2007-10-23 Hewlett-Packard Development Company, L.P. Motion estimation for compression of calibrated multi-view image sequences
US8401276B1 (en) * 2008-05-20 2013-03-19 University Of Southern California 3-D reconstruction and registration
US8837811B2 (en) * 2010-06-17 2014-09-16 Microsoft Corporation Multi-stage linear structure from motion
US9280711B2 (en) * 2010-09-21 2016-03-08 Mobileye Vision Technologies Ltd. Barrier and guardrail detection using a single camera
US9646201B1 (en) * 2014-06-05 2017-05-09 Leap Motion, Inc. Three dimensional (3D) modeling of a complex control object
US10341633B2 (en) * 2015-11-20 2019-07-02 Qualcomm Incorporated Systems and methods for correcting erroneous depth information
US10430994B1 (en) * 2016-11-07 2019-10-01 Henry Harlyn Baker Techniques for determining a three-dimensional textured representation of a surface of an object from a set of images with varying formats
FR3083352B1 (fr) * 2018-06-29 2020-06-05 Continental Automotive France Procede et dispositif de detection rapide de structures repetitives dans l'image d'une scene routiere

Also Published As

Publication number Publication date
US10982967B2 (en) 2021-04-20
DE102019209473A1 (de) 2020-01-02
US20200003574A1 (en) 2020-01-02
FR3083352A1 (fr) 2020-01-03

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