HK1134158A1 - Feature matching method - Google Patents

Feature matching method

Info

Publication number
HK1134158A1
HK1134158A1 HK10101874.7A HK10101874A HK1134158A1 HK 1134158 A1 HK1134158 A1 HK 1134158A1 HK 10101874 A HK10101874 A HK 10101874A HK 1134158 A1 HK1134158 A1 HK 1134158A1
Authority
HK
Hong Kong
Prior art keywords
matching method
feature matching
feature
matching
Prior art date
Application number
HK10101874.7A
Inventor
Yuichiro Akatsuka
Takao Shibasaki
Yukihito Furuhashi
Kazuo Ono
Ulrich Neumann
Suya You
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Publication of HK1134158A1 publication Critical patent/HK1134158A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
    • 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
    • G06V10/44—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
    • G06V10/443—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 by matching or filtering
    • 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
    • G06V10/757—Matching configurations of points or features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/11—Technique with transformation invariance effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
HK10101874.7A 2007-02-13 2010-02-23 Feature matching method HK1134158A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/003653 WO2008100248A2 (en) 2007-02-13 2007-02-13 Feature matching method

Publications (1)

Publication Number Publication Date
HK1134158A1 true HK1134158A1 (en) 2010-04-16

Family

ID=39690637

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10101874.7A HK1134158A1 (en) 2007-02-13 2010-02-23 Feature matching method

Country Status (5)

Country Link
EP (1) EP2106599A4 (en)
JP (1) JP2010518507A (en)
CN (1) CN101627399B (en)
HK (1) HK1134158A1 (en)
WO (1) WO2008100248A2 (en)

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WO2009031242A1 (en) * 2007-09-07 2009-03-12 Glory Ltd. Paper sheet identification device and paper sheet identification method
JP5538967B2 (en) * 2009-06-18 2014-07-02 キヤノン株式会社 Information processing apparatus, information processing method, and program
DE102009054000A1 (en) * 2009-11-19 2011-05-26 Schoeller Holding Gmbh Apparatus for image recording and display of objects, in particular digital binoculars, digital cameras or digital video cameras
JP5544332B2 (en) * 2010-08-23 2014-07-09 東芝テック株式会社 Store system and program
WO2012032747A1 (en) * 2010-09-06 2012-03-15 日本電気株式会社 Feature point selecting system, feature point selecting method, feature point selecting program
US20120109993A1 (en) * 2010-10-28 2012-05-03 Qualcomm Incorporated Performing Visual Search in a Network
CN102063719B (en) * 2010-12-23 2013-01-16 西北工业大学 Local matching method of three-dimensional model
US9036925B2 (en) 2011-04-14 2015-05-19 Qualcomm Incorporated Robust feature matching for visual search
JP5485954B2 (en) * 2011-09-06 2014-05-07 東芝テック株式会社 Store system and program
JP2013058174A (en) * 2011-09-09 2013-03-28 Fujitsu Ltd Image processing program, image processing method, and image processing device
JP6098065B2 (en) * 2011-09-13 2017-03-22 株式会社リコー Image inspection apparatus, image inspection method, and program
US10115127B2 (en) 2011-12-16 2018-10-30 Nec Corporation Information processing system, information processing method, communications terminals and control method and control program thereof
JP5963609B2 (en) * 2012-08-23 2016-08-03 キヤノン株式会社 Image processing apparatus and image processing method
JP6002529B2 (en) * 2012-10-04 2016-10-05 パイオニア株式会社 Electronic device, data generation method, program, recording medium, client server system, client terminal, and server device
CN104296852A (en) * 2014-07-17 2015-01-21 赵肖肖 Self-service weighing method and apparatus for fruit and vegetable commodities
JP5933675B1 (en) * 2014-12-09 2016-06-15 エヌ・ティ・ティ・コムウェア株式会社 Information processing apparatus, information processing method, and program
JP6322603B2 (en) 2015-06-23 2018-05-09 東芝テック株式会社 Image processing apparatus, image processing program, and display status determination apparatus
US9741133B2 (en) * 2015-09-29 2017-08-22 Adobe Systems Incorporated Identifying shapes in an image by comparing Bézier curves
CN105374240A (en) * 2015-11-23 2016-03-02 东莞市凡豆信息科技有限公司 Children self-service reading system
CN105374241A (en) * 2015-11-23 2016-03-02 东莞市凡豆信息科技有限公司 Children self-service reading system
CN111968243B (en) * 2020-06-28 2023-04-11 成都威爱新经济技术研究院有限公司 AR image generation method, system, device and storage medium
CN113112529B (en) * 2021-03-08 2022-11-18 武汉市土地利用和城市空间规划研究中心 Dense matching mismatching point processing method based on region adjacent point search
EP4092559A1 (en) * 2021-05-21 2022-11-23 Dassault Systèmes Material extrusion detection method
US20230252542A1 (en) 2022-02-04 2023-08-10 Ncr Corporation Multi-item product recognition for checkouts
CN115775269B (en) * 2023-02-10 2023-05-02 西南交通大学 Train image accurate registration method based on line features

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US6069696A (en) * 1995-06-08 2000-05-30 Psc Scanning, Inc. Object recognition system and method
JPH09161075A (en) * 1995-12-07 1997-06-20 Sony Corp Feature point detecting device, its method, area dividing device, picture encoding device, and recording medium
US7016532B2 (en) * 2000-11-06 2006-03-21 Evryx Technologies Image capture and identification system and process
WO2002099739A1 (en) * 2001-06-05 2002-12-12 Matrox Electronic Systems Ltd. Model-based recognition of objects using a calibrated image system
US7751805B2 (en) * 2004-02-20 2010-07-06 Google Inc. Mobile image-based information retrieval system

Also Published As

Publication number Publication date
WO2008100248A3 (en) 2009-03-19
EP2106599A4 (en) 2010-10-27
JP2010518507A (en) 2010-05-27
CN101627399B (en) 2012-10-10
EP2106599A2 (en) 2009-10-07
CN101627399A (en) 2010-01-13
WO2008100248A2 (en) 2008-08-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170213