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
Other languages
English (en)
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
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 (ko)
JP (1) JP6695895B2 (ko)
KR (1) KR102289800B1 (ko)
CN (1) CN107408199B (ko)
SG (1) SG11201707200PA (ko)
WO (1) WO2016153546A1 (ko)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1476797B1 (en) * 2001-10-11 2012-11-21 Laser Projection Technologies, Inc. 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 (ja) * 2005-02-23 2006-09-07 Aisin Seiki Co Ltd 物体認識装置及び方法
US8069022B2 (en) * 2005-12-07 2011-11-29 Siemens Corporation Method and apparatus for the classification of surface features of an ear impression
KR100809379B1 (ko) 2007-01-29 2008-03-05 부산대학교 산학협력단 삼각영역 직교벡터를 이용한 평면영역 추출 장치 및 그방법
JP4766269B2 (ja) * 2007-03-06 2011-09-07 株式会社安川電機 物体検出方法、物体検出装置、及びそれを備えたロボット
US8111907B2 (en) * 2007-07-31 2012-02-07 United Technologies Corporation Method for repeatable optical determination of object geometry dimensions and deviations
EP2053539B1 (de) * 2007-10-26 2012-01-25 Sick Ag Klassifizieren von Objekten sowie Erkennung von deren Position und Orientierung im Raum
DE102008016025A1 (de) * 2008-03-28 2009-10-01 Mtu Aero Engines Gmbh Verfahren und Messsystem zum Charakterisieren einer Abweichung eines Istmaßes eines Bauteils von einem Nennmaß des Bauteils
JP5259286B2 (ja) * 2008-07-16 2013-08-07 株式会社日立製作所 ３次元物体認識システム及びそれを用いた棚卸システム
US8526705B2 (en) * 2009-06-10 2013-09-03 Apple Inc. Driven scanning alignment for complex shapes
JP5468824B2 (ja) * 2009-06-22 2014-04-09 株式会社豊田自動織機 ３次元における形状の一致を判定する方法および装置
JP5480667B2 (ja) * 2010-02-26 2014-04-23 キヤノン株式会社 位置姿勢計測装置、位置姿勢計測方法、プログラム
WO2013088772A1 (ja) * 2011-12-16 2013-06-20 独立行政法人科学技術振興機構 特徴量抽出方法、被写体分類方法、被写体判別方法、特徴量抽出装置、被写体分類装置、被写体判別装置、特徴量抽出・被写体分類及び被写体判別プログラム及び該プログラムを記録した記録媒体
KR101339844B1 (ko) * 2012-02-24 2013-12-10 주식회사 내비오닉스코리아 이동 표준 편차를 이용한 데이터 필터링 장치 및 방법
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
JP2018518729A (ja) 2018-07-12
KR102289800B1 (ko) 2021-08-13
EP3274923B1 (en) 2023-10-04
EP3274923A1 (en) 2018-01-31
CN107408199B (zh) 2021-09-10
CN107408199A (zh) 2017-11-28
EP3274923A4 (en) 2018-10-17
WO2016153546A1 (en) 2016-09-29
KR20170130560A (ko) 2017-11-28
JP6695895B2 (ja) 2020-05-20

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