FR3005187B1 - Recalage d'images sar par information mutuelle. - Google Patents

Recalage d'images sar par information mutuelle.

Info

Publication number
FR3005187B1
FR3005187B1 FR1353745A FR1353745A FR3005187B1 FR 3005187 B1 FR3005187 B1 FR 3005187B1 FR 1353745 A FR1353745 A FR 1353745A FR 1353745 A FR1353745 A FR 1353745A FR 3005187 B1 FR3005187 B1 FR 3005187B1
Authority
FR
France
Prior art keywords
mutual information
sar image
image recovery
recovery
sar
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
FR1353745A
Other languages
English (en)
Other versions
FR3005187A1 (fr
Inventor
Pierre Minvielle-Larrousse
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1353745A priority Critical patent/FR3005187B1/fr
Priority to US14/785,215 priority patent/US9495747B2/en
Priority to GB201518724A priority patent/GB2527997B/en
Priority to PCT/EP2014/058223 priority patent/WO2014173939A1/fr
Publication of FR3005187A1 publication Critical patent/FR3005187A1/fr
Application granted granted Critical
Publication of FR3005187B1 publication Critical patent/FR3005187B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/35—Determination of transform parameters for the alignment of images, i.e. image registration using statistical methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/77—Determining position or orientation of objects or cameras using statistical methods
    • 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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • 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
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G06V10/507—Summing image-intensity values; Histogram projection analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • 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
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • 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
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G06T2207/10044—Radar image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20072—Graph-based image processing
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20116—Active contour; Active surface; Snakes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/759—Region-based matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Probability & Statistics with Applications (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
FR1353745A 2013-04-24 2013-04-24 Recalage d'images sar par information mutuelle. Active FR3005187B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1353745A FR3005187B1 (fr) 2013-04-24 2013-04-24 Recalage d'images sar par information mutuelle.
US14/785,215 US9495747B2 (en) 2013-04-24 2014-04-23 Registration of SAR images by mutual information
GB201518724A GB2527997B (en) 2013-04-24 2014-04-23 Registration of SAR images by mutual information
PCT/EP2014/058223 WO2014173939A1 (fr) 2013-04-24 2014-04-23 Recalage d'images sar par information mutuelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353745A FR3005187B1 (fr) 2013-04-24 2013-04-24 Recalage d'images sar par information mutuelle.

Publications (2)

Publication Number Publication Date
FR3005187A1 FR3005187A1 (fr) 2014-10-31
FR3005187B1 true FR3005187B1 (fr) 2015-05-29

Family

ID=48979941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353745A Active FR3005187B1 (fr) 2013-04-24 2013-04-24 Recalage d'images sar par information mutuelle.

Country Status (4)

Country Link
US (1) US9495747B2 (fr)
FR (1) FR3005187B1 (fr)
GB (1) GB2527997B (fr)
WO (1) WO2014173939A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526806A (en) * 2014-06-03 2015-12-09 Here Global Bv Trail interpolation
US10802135B2 (en) * 2016-12-21 2020-10-13 The Boeing Company Method and apparatus for raw sensor image enhancement through georegistration
US11175398B2 (en) * 2016-12-21 2021-11-16 The Boeing Company Method and apparatus for multiple raw sensor image enhancement through georegistration
US11131767B2 (en) * 2017-06-22 2021-09-28 The Boeing Company Synthetic aperture radar mapping and registration systems and methods
US10679362B1 (en) * 2018-05-14 2020-06-09 Vulcan Inc. Multi-camera homogeneous object trajectory alignment
CN108919265B (zh) * 2018-07-16 2022-05-06 北京航空航天大学 一种基于互信息量最大的星载TomoSAR空间基线序列设计方法
CN114092791A (zh) * 2021-11-19 2022-02-25 济南大学 一种基于场景感知的人机协同方法、***及机器人
CN116559867A (zh) * 2023-07-12 2023-08-08 深圳安德空间技术有限公司 无人机载二维探地雷达三维sar成像的扫查探测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7783118B2 (en) * 2006-07-13 2010-08-24 Seiko Epson Corporation Method and apparatus for determining motion in images
US9129359B2 (en) * 2006-11-10 2015-09-08 Covidien Lp Adaptive navigation technique for navigating a catheter through a body channel or cavity
US7995864B2 (en) * 2007-07-03 2011-08-09 General Electric Company Method and system for performing image registration
US8244008B2 (en) * 2008-07-21 2012-08-14 International Business Machines Corporation Methods involving optimizing and mapping images
EP2566384A1 (fr) * 2010-05-03 2013-03-13 STI Medical Systems, LLC Analyse d'image pour détection et diagnostic de néoplasie cervicale
NZ701369A (en) * 2012-03-28 2016-09-30 Univ Houston System Methods and software for screening and diagnosing skin lesions and plant diseases

Also Published As

Publication number Publication date
GB2527997B (en) 2019-12-25
GB201518724D0 (en) 2015-12-09
WO2014173939A1 (fr) 2014-10-30
GB2527997A (en) 2016-01-06
FR3005187A1 (fr) 2014-10-31
US9495747B2 (en) 2016-11-15
US20160098838A1 (en) 2016-04-07

Similar Documents

Publication Publication Date Title
FR3005187B1 (fr) Recalage d'images sar par information mutuelle.
HK1224479A1 (zh) 移動性信息報告
EP3069230A4 (fr) Recherche sur la base d'images
FR3004882B1 (fr) Dispositif d'acquisition d'images bimode
EP2974338A4 (fr) Ensemble de données pour une reconnaissance d'image locale contextuelle
EP2972106A4 (fr) Informations de stationnement basées sur une destination
GB201307590D0 (en) Processing imaging data to obtain tissue type information
HK1216834A1 (zh) 醫療影像資料資訊交換系統
FR3000606B1 (fr) Capteur d'image
SMT201600459B (it) Documento di identità comprendente un'immagine fantasma basata su un'immagine bidimensionale
FR3002851B1 (fr) Module d'entrainement de systeme de catheterisme robotise.
DK3485462T3 (da) Behandling af billeder for at indhente omgivelsesinformation
FR3018573B1 (fr) Dispositif d'attache
EP3051351A4 (fr) Photogravure d'image à très haute résolution
GB201317288D0 (en) Editing image data
EP2979449A4 (fr) Amélioration d'images animées avec des informations de mouvement précises
FR3013462B1 (fr) Systeme d'affichage d'une image sur un pare-brise
FR3023012B1 (fr) Dispositif d'impression tridimensionnelle
FR3011663B1 (fr) Procede de visualisation d'une image multispectrale
Southwick et al. READY FOR ANY THING
FR3004835B1 (fr) Procede de suivi d'objets par imagerie hyperspectrale
FR3013461B1 (fr) Systeme d'affichage d'une image sur un pare-brise
GB201304787D0 (en) Image data generation
FR3031859B1 (fr) Reconstitution de scene par assemblage d'images
GB2514303B (en) Accurately extracting information based on orthogonal images

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12