FR2901039A1 - Procede et dispositif de reconnaissance de piste dans une image - Google Patents

Procede et dispositif de reconnaissance de piste dans une image Download PDF

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Publication number
FR2901039A1
FR2901039A1 FR9003532A FR9003532A FR2901039A1 FR 2901039 A1 FR2901039 A1 FR 2901039A1 FR 9003532 A FR9003532 A FR 9003532A FR 9003532 A FR9003532 A FR 9003532A FR 2901039 A1 FR2901039 A1 FR 2901039A1
Authority
FR
France
Prior art keywords
image
track
segments
contour lines
file
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.)
Withdrawn
Application number
FR9003532A
Other languages
English (en)
French (fr)
Inventor
Franck Ollivier
Jean Francois Agnel
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9003532A priority Critical patent/FR2901039A1/fr
Priority to IT000087A priority patent/ITTO910087A1/it
Priority to GBGB9105631.7A priority patent/GB9105631D0/en
Priority to DE4108961A priority patent/DE4108961A1/de
Publication of FR2901039A1 publication Critical patent/FR2901039A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G06T7/162—Segmentation; Edge detection involving graph-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/13—Satellite images
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • 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
    • G06T2207/10048—Infrared 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • 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
    • G06T2207/30181—Earth observation
    • G06T2207/30184—Infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Astronomy & Astrophysics (AREA)
  • Remote Sensing (AREA)
  • Image Analysis (AREA)
FR9003532A 1990-03-20 1990-03-20 Procede et dispositif de reconnaissance de piste dans une image Withdrawn FR2901039A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9003532A FR2901039A1 (fr) 1990-03-20 1990-03-20 Procede et dispositif de reconnaissance de piste dans une image
IT000087A ITTO910087A1 (it) 1990-03-20 1991-02-13 Procedimento e dispositivo di riconoscimento di piste in un'immaggine
GBGB9105631.7A GB9105631D0 (en) 1990-03-20 1991-03-18 Method and device for track recognition in an image
DE4108961A DE4108961A1 (de) 1990-03-20 1991-03-19 Verfahren und Vorrichtung zur Erkennung einer Bahn in einem Bild

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003532A FR2901039A1 (fr) 1990-03-20 1990-03-20 Procede et dispositif de reconnaissance de piste dans une image

Publications (1)

Publication Number Publication Date
FR2901039A1 true FR2901039A1 (fr) 2007-11-16

Family

ID=38543524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003532A Withdrawn FR2901039A1 (fr) 1990-03-20 1990-03-20 Procede et dispositif de reconnaissance de piste dans une image

Country Status (4)

Country Link
DE (1) DE4108961A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2901039A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB9105631D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) ITTO910087A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954949A (zh) * 2014-04-16 2014-07-30 中国人民解放军海军航空工程学院 一种隐身滑跃式机动目标的多模型椭圆Hough变换积累检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954949A (zh) * 2014-04-16 2014-07-30 中国人民解放军海军航空工程学院 一种隐身滑跃式机动目标的多模型椭圆Hough变换积累检测方法
CN103954949B (zh) * 2014-04-16 2016-04-27 中国人民解放军海军航空工程学院 一种隐身滑跃式机动目标的多模型椭圆Hough变换积累检测方法

Also Published As

Publication number Publication date
GB9105631D0 (en) 2007-09-19
ITTO910087A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-13
ITTO910087A1 (it) 1992-08-13
DE4108961A1 (de) 2009-02-26

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Effective date: 20071030