SG11201707200PA - Method for shape classification of an object - Google Patents

Method for shape classification of an object

Info

Publication number
SG11201707200PA
SG11201707200PA SG11201707200PA SG11201707200PA SG11201707200PA SG 11201707200P A SG11201707200P A SG 11201707200PA SG 11201707200P A SG11201707200P A SG 11201707200PA SG 11201707200P A SG11201707200P A SG 11201707200PA SG 11201707200P A SG11201707200P A SG 11201707200PA
Authority
SG
Singapore
Prior art keywords
shape classification
classification
shape
Prior art date
Application number
SG11201707200PA
Inventor
Laurent Hermans
Eric Delfosse
Frans Nijs
Francis Thissen
Greeve Johan De
Original Assignee
Kla Tencor 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 Kla Tencor Corp filed Critical Kla Tencor Corp
Publication of SG11201707200PA publication Critical patent/SG11201707200PA/en

Links

Classifications

    • 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
    • G06V10/46—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; 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G06V10/421—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation by analysing segments intersecting the pattern
    • 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
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/66—Trinkets, e.g. shirt buttons or jewellery items
SG11201707200PA 2015-03-24 2015-08-19 Method for shape classification of an object SG11201707200PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562137650P 2015-03-24 2015-03-24
PCT/US2015/045961 WO2016153546A1 (en) 2015-03-24 2015-08-19 Method for shape classification of an object

Publications (1)

Publication Number Publication Date
SG11201707200PA true SG11201707200PA (en) 2017-10-30

Family

ID=56978572

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707200PA SG11201707200PA (en) 2015-03-24 2015-08-19 Method for shape classification of an object

Country Status (6)

Country Link
EP (1) EP3274923B1 (en)
JP (1) JP6695895B2 (en)
KR (1) KR102289800B1 (en)
CN (1) CN107408199B (en)
SG (1) SG11201707200PA (en)
WO (1) WO2016153546A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032129A2 (en) * 2001-10-11 2003-04-17 Laser Projection Technologies Inc. A Delaware Corporation Method and system for visualizing surface errors
US6754550B2 (en) * 2001-10-18 2004-06-22 Hurco Companies, Inc. Toleranced digitizing method
US7131211B2 (en) * 2003-08-18 2006-11-07 Micron Technology, Inc. Method and apparatus for measurement of thickness and warpage of substrates
JP2006234493A (en) * 2005-02-23 2006-09-07 Aisin Seiki Co Ltd Object recognizing device, and object recognition method
US8069022B2 (en) * 2005-12-07 2011-11-29 Siemens Corporation Method and apparatus for the classification of surface features of an ear impression
KR100809379B1 (en) 2007-01-29 2008-03-05 부산대학교 산학협력단 Apparatus for extracting of flat region using triangle region orthogonal vector and method therefor
JP4766269B2 (en) * 2007-03-06 2011-09-07 株式会社安川電機 Object detection method, object detection apparatus, and robot equipped with the same
US8111907B2 (en) * 2007-07-31 2012-02-07 United Technologies Corporation Method for repeatable optical determination of object geometry dimensions and deviations
EP2053539B1 (en) * 2007-10-26 2012-01-25 Sick Ag Classification of objects and identification of their position and spatial orientation
DE102008016025A1 (en) * 2008-03-28 2009-10-01 Mtu Aero Engines Gmbh Method and measuring system for characterizing a deviation of an actual dimension of a component from a nominal dimension of the component
JP5259286B2 (en) * 2008-07-16 2013-08-07 株式会社日立製作所 3D object recognition system and inventory system using the same
US8526705B2 (en) * 2009-06-10 2013-09-03 Apple Inc. Driven scanning alignment for complex shapes
JP5468824B2 (en) * 2009-06-22 2014-04-09 株式会社豊田自動織機 Method and apparatus for determining shape match in three dimensions
JP5480667B2 (en) * 2010-02-26 2014-04-23 キヤノン株式会社 Position / orientation measuring apparatus, position / orientation measuring method, program
US9230313B2 (en) * 2011-12-16 2016-01-05 Japan Science And Technology Agency Feature extraction method, object classification method, object identification method, feature extraction device, object classification device, object identification device, feature extraction/object classification/object identification program, and recording medium on which the program is recorded
KR101339844B1 (en) * 2012-02-24 2013-12-10 주식회사 내비오닉스코리아 Data filtering apparatus using moving standard deviation and filtering method tehreof
EP2720171B1 (en) 2012-10-12 2015-04-08 MVTec Software GmbH Recognition and pose determination of 3D objects in multimodal scenes

Also Published As

Publication number Publication date
KR20170130560A (en) 2017-11-28
CN107408199B (en) 2021-09-10
WO2016153546A1 (en) 2016-09-29
KR102289800B1 (en) 2021-08-13
CN107408199A (en) 2017-11-28
EP3274923A1 (en) 2018-01-31
EP3274923B1 (en) 2023-10-04
EP3274923A4 (en) 2018-10-17
JP2018518729A (en) 2018-07-12
JP6695895B2 (en) 2020-05-20

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