WO2007135659A3 - Clustering - based image registration - Google Patents

Clustering - based image registration Download PDF

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Publication number
WO2007135659A3
WO2007135659A3 PCT/IL2007/000497 IL2007000497W WO2007135659A3 WO 2007135659 A3 WO2007135659 A3 WO 2007135659A3 IL 2007000497 W IL2007000497 W IL 2007000497W WO 2007135659 A3 WO2007135659 A3 WO 2007135659A3
Authority
WO
WIPO (PCT)
Prior art keywords
clustering
pairs
images
based image
image registration
Prior art date
Application number
PCT/IL2007/000497
Other languages
French (fr)
Other versions
WO2007135659A2 (en
Inventor
Elya Shechtman
Chen Brestel
Yair Shimoni
Original Assignee
Elbit Sys Electro Optics Elop
Elya Shechtman
Chen Brestel
Yair Shimoni
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 Elbit Sys Electro Optics Elop, Elya Shechtman, Chen Brestel, Yair Shimoni filed Critical Elbit Sys Electro Optics Elop
Publication of WO2007135659A2 publication Critical patent/WO2007135659A2/en
Publication of WO2007135659A3 publication Critical patent/WO2007135659A3/en

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
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30181—Earth observation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

The invention relates to an observation system that comprises at least one platform means and a video or image sensor installed on said platform means in order to produce several images of an area of interest under varying conditions and a computer system in order to perform registration between said images and wherein said system is characterized by a clustering-based image registration method implemented in said computer system, which includes steps of inputting images, detecting feature points, initial matching of feature points into pairs, clustering feature point pairs, outlier rejection and defining final correspondence of pairs of points.
PCT/IL2007/000497 2006-05-23 2007-04-19 Clustering - based image registration WO2007135659A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL175877A IL175877A (en) 2006-05-23 2006-05-23 Cluster-based image registration
IL175877 2006-05-23

Publications (2)

Publication Number Publication Date
WO2007135659A2 WO2007135659A2 (en) 2007-11-29
WO2007135659A3 true WO2007135659A3 (en) 2008-07-31

Family

ID=38610758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000497 WO2007135659A2 (en) 2006-05-23 2007-04-19 Clustering - based image registration

Country Status (2)

Country Link
IL (1) IL175877A (en)
WO (1) WO2007135659A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108647574A (en) * 2018-04-10 2018-10-12 江河瑞通（北京）技术有限公司 Floating material image detection model generating method, recognition methods and equipment

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180121757A1 (en) * 2015-05-12 2018-05-03 Jeremy Rutman System and method for automated object recognition
CN104992140B (en) * 2015-05-27 2019-07-26 上海海事大学 A kind of sea exception floating object detecting method based on remote sensing images
WO2017041303A1 (en) * 2015-09-11 2017-03-16 SZ DJI Technology Co., Ltd. Systems and methods for detecting and tracking movable objects
CN105447459B (en) * 2015-11-18 2019-03-22 上海海事大学 A kind of unmanned plane detects target and tracking automatically
CN105513061B (en) * 2015-12-02 2018-06-19 上海海事大学 It is a kind of to carry out the automatic rescue method of maritime peril personnel using unmanned plane
GB2559753A (en) * 2017-02-16 2018-08-22 Continental Automotive Gmbh Fusion of images from drone and vehicle
EP3888346A4 (en) 2019-02-19 2022-08-24 Edgy Bees Ltd. Estimating real-time delay of a video data stream
WO2020181419A1 (en) 2019-03-08 2020-09-17 SZ DJI Technology Co., Ltd. Techniques for sharing mapping data between an unmanned aerial vehicle and a ground vehicle
WO2020181418A1 (en) 2019-03-08 2020-09-17 SZ DJI Technology Co., Ltd. Techniques for collaborative map construction between unmanned aerial vehicle and ground vehicle
WO2021092797A1 (en) * 2019-11-13 2021-05-20 Oppo广东移动通信有限公司 Image registration method, terminal, and computer storage medium
CN114998551B (en) * 2022-08-03 2022-11-18 江西博微新技术有限公司 Grid reconstruction quality optimization method, system, computer and readable storage medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DUFOURNAUD Y ET AL: "Image matching with scale adjustment", COMPUTER VISION AND IMAGE UNDERSTANDING, ACADEMIC PRESS, US, vol. 93, no. 2, 1 February 2004 (2004-02-01), pages 175 - 194, XP004483597, ISSN: 1077-3142 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108647574A (en) * 2018-04-10 2018-10-12 江河瑞通（北京）技术有限公司 Floating material image detection model generating method, recognition methods and equipment

Also Published As

Publication number Publication date
IL175877A0 (en) 2007-08-19
IL175877A (en) 2013-07-31
WO2007135659A2 (en) 2007-11-29

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