AU641794B2 - Method and device for the characterization and localization in real time of singular features in a digitalized image, notably for the recognition of shapes in a scene analysis processing operation - Google Patents

Method and device for the characterization and localization in real time of singular features in a digitalized image, notably for the recognition of shapes in a scene analysis processing operation Download PDF

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Publication number
AU641794B2
AU641794B2 AU81500/91A AU8150091A AU641794B2 AU 641794 B2 AU641794 B2 AU 641794B2 AU 81500/91 A AU81500/91 A AU 81500/91A AU 8150091 A AU8150091 A AU 8150091A AU 641794 B2 AU641794 B2 AU 641794B2
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Australia
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image
function
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Ceased
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AU81500/91A
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English (en)
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AU8150091A (en
Inventor
Jean-Yves Dufour
Hugues Waldburger
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Thomson TRT Defense
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Thomson TRT Defense
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Publication of AU641794B2 publication Critical patent/AU641794B2/en
Anticipated expiration legal-status Critical
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    • 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
    • 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
    • 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
    • G06T2207/20112—Image segmentation details
    • G06T2207/20164—Salient point detection; Corner detection
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
AU81500/91A 1990-07-31 1991-07-30 Method and device for the characterization and localization in real time of singular features in a digitalized image, notably for the recognition of shapes in a scene analysis processing operation Ceased AU641794B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9009743A FR2665601A1 (fr) 1990-07-31 1990-07-31 Procede et dispositif de caracterisation et de localisation en temps reel de singularites d'une image numerisee, notamment pour la reconnaissance de formes dans un traitement d'analyse de scene.
FR9009743 1990-07-31

Publications (2)

Publication Number Publication Date
AU8150091A AU8150091A (en) 1992-02-06
AU641794B2 true AU641794B2 (en) 1993-09-30

Family

ID=9399260

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81500/91A Ceased AU641794B2 (en) 1990-07-31 1991-07-30 Method and device for the characterization and localization in real time of singular features in a digitalized image, notably for the recognition of shapes in a scene analysis processing operation

Country Status (5)

Country Link
EP (1) EP0469986A1 (enrdf_load_stackoverflow)
AU (1) AU641794B2 (enrdf_load_stackoverflow)
CA (1) CA2047809A1 (enrdf_load_stackoverflow)
FR (1) FR2665601A1 (enrdf_load_stackoverflow)
IL (1) IL98843A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2049273A1 (en) * 1990-10-25 1992-04-26 Cindy E. Daniell Self adaptive hierarchical target identification and recognition neural network
ES2322120B1 (es) * 2007-10-26 2010-03-24 Consejo Superior De Investigaciones Cientificas Metodo y sistema para analisis de singularidades en señales digitales.
CN109359560A (zh) * 2018-09-28 2019-02-19 武汉优品楚鼎科技有限公司 基于深度学习神经网络的图表识别方法、装置及设备
CN114255398B (zh) * 2021-11-26 2025-03-21 中国空间技术研究院 一种卫星视频图像的特征提取与匹配的方法及装置
CN114862726B (zh) * 2022-04-29 2025-04-25 中国计量大学 一种基于梯度幅值生长的涌潮潮头线连接方法

Also Published As

Publication number Publication date
FR2665601A1 (fr) 1992-02-07
CA2047809A1 (fr) 1992-02-01
IL98843A0 (en) 1992-07-15
EP0469986A1 (fr) 1992-02-05
IL98843A (en) 1994-01-25
AU8150091A (en) 1992-02-06
FR2665601B1 (enrdf_load_stackoverflow) 1997-02-28

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