CN101488187B - 可变形对象识别系统和方法 - Google Patents

可变形对象识别系统和方法 Download PDF

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CN101488187B
CN101488187B CN2008100904091A CN200810090409A CN101488187B CN 101488187 B CN101488187 B CN 101488187B CN 2008100904091 A CN2008100904091 A CN 2008100904091A CN 200810090409 A CN200810090409 A CN 200810090409A CN 101488187 B CN101488187 B CN 101488187B
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model
image
level
conversion
discretize
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CN101488187A (zh
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安德烈亚斯·霍夫豪泽
卡斯滕·施特格
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MVTec Software GmbH
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/754—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 involving a deformation of the sample pattern or of the reference pattern; Elastic matching

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Image Processing (AREA)
CN2008100904091A 2008-01-18 2008-03-31 可变形对象识别系统和方法 Active CN101488187B (zh)

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EP08150403.7 2008-01-18
EP08150403A EP2081133B1 (en) 2008-01-18 2008-01-18 System and method for deformable object recognition

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CN101488187B true CN101488187B (zh) 2013-05-08

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US (1) US8260059B2 (OSRAM)
EP (1) EP2081133B1 (OSRAM)
JP (1) JP4825253B2 (OSRAM)
CN (1) CN101488187B (OSRAM)
AT (1) ATE468572T1 (OSRAM)
DE (1) DE602008001305D1 (OSRAM)

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CN103034844B (zh) * 2012-12-10 2016-04-27 广东图图搜网络科技有限公司 图像识别方法与装置
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US9569850B2 (en) 2013-10-16 2017-02-14 Cognex Corporation System and method for automatically determining pose of a shape
US9785828B2 (en) 2014-06-06 2017-10-10 Honda Motor Co., Ltd. System and method for partially occluded object detection
DE102014010982B4 (de) 2014-07-29 2024-11-14 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Erkennung eines Objekts in einem Bild und Vorrichtung zur Durchführung des Verfahrens
US9754178B2 (en) * 2014-08-27 2017-09-05 International Business Machines Corporation Long-term static object detection
WO2016073557A1 (en) 2014-11-04 2016-05-12 The University Of North Carolina At Chapel Hill Minimal-latency tracking and display for matching real and virtual worlds
US10192283B2 (en) * 2014-12-22 2019-01-29 Cognex Corporation System and method for determining clutter in an acquired image
US10452949B2 (en) 2015-11-12 2019-10-22 Cognex Corporation System and method for scoring clutter for use in 3D point cloud matching in a vision system
CN106845508B (zh) 2015-12-07 2019-05-17 腾讯科技（深圳）有限公司 一种检测图像中信息卡的方法、装置和系统
JP6648925B2 (ja) * 2015-12-17 2020-02-14 キヤノン株式会社 画像処理方法、画像処理装置、画像処理システム、生産装置、プログラム及び記録媒体
CN105913069B (zh) * 2016-04-27 2019-05-31 南京维睛视空信息科技有限公司 一种图像识别方法
US20190394509A1 (en) * 2017-01-19 2019-12-26 Sony Interactive Entertainment Inc. Image delivery apparatus
EP3404583A1 (en) 2017-05-19 2018-11-21 MVTec Software GmbH System and method for model adaptation
US11562505B2 (en) 2018-03-25 2023-01-24 Cognex Corporation System and method for representing and displaying color accuracy in pattern matching by a vision system
US10410372B1 (en) * 2018-06-14 2019-09-10 The University Of North Carolina At Chapel Hill Methods, systems, and computer-readable media for utilizing radial distortion to estimate a pose configuration
CN113508012A (zh) * 2018-09-04 2021-10-15 快砖知识产权私人有限公司 用于机器人机械的视觉系统
CN109584216A (zh) * 2018-11-12 2019-04-05 上海交通大学 面向机器人抓取作业的可变形料袋视觉识别与定位方法
CN109766802A (zh) * 2018-12-28 2019-05-17 东莞中国科学院云计算产业技术创新与育成中心 柔性物体识别方法、装置、计算机设备和存储介质
CN110427948A (zh) * 2019-07-29 2019-11-08 杭州云深弘视智能科技有限公司 字符样本的生成方法及其系统
KR102871418B1 (ko) * 2019-09-26 2025-10-15 삼성전자주식회사 자세 추정 방법 및 장치
US11308634B2 (en) 2020-02-05 2022-04-19 Datalogic Ip Tech S.R.L. Unsupervised anchor handling for machine vision system
CN112231196B (zh) * 2020-12-14 2021-03-16 平安科技（深圳）有限公司 App埋点行为分类方法、装置、计算机设备及存储介质
US11941863B2 (en) * 2021-08-04 2024-03-26 Datalogic Ip Tech S.R.L. Imaging system and method using a multi-layer model approach to provide robust object detection
CN113870227B (zh) * 2021-09-29 2022-12-23 赛诺威盛科技(北京)股份有限公司 基于压力分布的医学定位方法、装置、电子设备及存储介质
CN115359467A (zh) * 2022-07-27 2022-11-18 河海大学 一种针对可变形医学靶标的识别方法及装置
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Publication number Publication date
EP2081133A1 (en) 2009-07-22
CN101488187A (zh) 2009-07-22
US20090185715A1 (en) 2009-07-23
EP2081133B1 (en) 2010-05-19
DE602008001305D1 (de) 2010-07-01
ATE468572T1 (de) 2010-06-15
JP2009169934A (ja) 2009-07-30
US8260059B2 (en) 2012-09-04
JP4825253B2 (ja) 2011-11-30

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