CN108447081A - 视觉系统中对彩色图像中色彩候选姿态评分的系统和方法 - Google Patents

视觉系统中对彩色图像中色彩候选姿态评分的系统和方法 Download PDF

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Publication number
CN108447081A
CN108447081A CN201810111897.3A CN201810111897A CN108447081A CN 108447081 A CN108447081 A CN 108447081A CN 201810111897 A CN201810111897 A CN 201810111897A CN 108447081 A CN108447081 A CN 108447081A
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China
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image
color
trained
template
vision system
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Chinese (zh)
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J·戴维斯
D·J·迈克尔
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Cognex Corp
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Cognex Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/344—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0014—Image feed-back for automatic industrial control, e.g. robot with camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Robotics (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
CN201810111897.3A 2017-02-03 2018-02-05 视觉系统中对彩色图像中色彩候选姿态评分的系统和方法 Pending CN108447081A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/424,767 2017-02-03
US15/424,767 US20180225799A1 (en) 2017-02-03 2017-02-03 System and method for scoring color candidate poses against a color image in a vision system

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CN108447081A true CN108447081A (zh) 2018-08-24

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US (1) US20180225799A1 (https=)
EP (1) EP3358526A1 (https=)
JP (2) JP2018152055A (https=)
KR (1) KR102073468B1 (https=)
CN (1) CN108447081A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7182528B2 (ja) * 2018-09-12 2022-12-02 コグネックス・コーポレイション マシンビジョン用の画像データを処理するための方法及び装置
EP3627379A1 (en) * 2018-09-24 2020-03-25 Siemens Aktiengesellschaft Methods for generating a deep neural net and for localising an object in an input image, deep neural net, computer program product, and computer-readable storage medium
US10896483B2 (en) * 2018-12-14 2021-01-19 Adobe Inc. Dynamic content generation system
CN109784189A (zh) * 2018-12-19 2019-05-21 中国人民解放军战略支援部队航天工程大学 基于深度学习的视频卫星遥感图像景相匹配方法及其装置
US10811055B1 (en) * 2019-06-27 2020-10-20 Fuji Xerox Co., Ltd. Method and system for real time synchronization of video playback with user motion
CN110346953B (zh) * 2019-07-02 2022-08-09 晋城市龙鑫达光电科技有限公司 一种液晶显示模组偏光片剥离的撕片检测系统及方法
CN114167386B (zh) * 2020-08-19 2025-02-11 北京万集科技股份有限公司 激光雷达、信息采集系统和路侧基站

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083850A1 (en) * 2001-10-26 2003-05-01 Schmidt Darren R. Locating regions in a target image using color matching, luminance pattern matching and hue plane pattern matching
EP1667068A1 (en) * 2003-08-29 2006-06-07 NEC Corporation Object posture estimation/correlation system using weight information
JP2008234456A (ja) * 2007-03-22 2008-10-02 Chushajo Sogo Kenkyusho:Kk 駐車場情報提供システム、駐車場情報提供方法、それに用いる駐車場情報管理装置
JP2008234465A (ja) * 2007-03-22 2008-10-02 Casio Comput Co Ltd 相違度評価装置、相違度評価方法及びプログラム
CN101667303A (zh) * 2009-09-29 2010-03-10 浙江工业大学 一种基于编码结构光的三维重建方法
WO2010077524A1 (en) * 2008-12-29 2010-07-08 Cognex Corporation System and method for three-dimensional alignment of objects using machine vision
CN105718931A (zh) * 2014-12-22 2016-06-29 康耐视公司 用于确定采集图像中的杂斑的系统和方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3434976B2 (ja) * 1996-06-28 2003-08-11 三菱電機株式会社 画像処理装置
US7016539B1 (en) * 1998-07-13 2006-03-21 Cognex Corporation Method for fast, robust, multi-dimensional pattern recognition
EP1218851B1 (en) * 1999-08-17 2016-04-13 National Instruments Corporation System and method for locating color and pattern match regions in a target image
US7043055B1 (en) * 1999-10-29 2006-05-09 Cognex Corporation Method and apparatus for locating objects using universal alignment targets
US6751338B1 (en) * 2000-12-15 2004-06-15 Cognex Corporation System and method of using range image data with machine vision tools
EP1306805A1 (en) 2001-10-25 2003-05-02 Mitsubishi Electric Information Technology Centre Europe B.V. Image Analysis
DE60319095T2 (de) * 2003-11-10 2009-02-12 Leica Microsystems Cms Gmbh Verfahren zur Verzerrungskorrektur von Multifokus-Bilderstapeln
US7327902B2 (en) * 2004-12-10 2008-02-05 Radiological Imaging Technology, Inc. Optimizing image alignment
US8233670B2 (en) * 2007-09-13 2012-07-31 Cognex Corporation System and method for traffic sign recognition
JP5639925B2 (ja) * 2011-02-25 2014-12-10 株式会社日立ハイテクノロジーズ パターンマッチング装置、及びコンピュータープログラム
KR101180027B1 (ko) * 2011-03-10 2012-09-06 디나스트 광센서 및 이를 이용한 감지 방법
KR101279561B1 (ko) * 2012-01-19 2013-06-28 광운대학교 산학협력단 깊이정보 기반 고속 고정밀 얼굴 검출 및 추적 방법
US20140050387A1 (en) * 2012-08-17 2014-02-20 Cognex Corporation System and Method for Machine Vision Inspection
US9443297B2 (en) * 2013-07-10 2016-09-13 Cognex Corporation System and method for selective determination of point clouds
WO2015049233A1 (en) * 2013-10-01 2015-04-09 Ventana Medical Systems, Inc. Line-based image registration and cross-image annotation devices, systems and methods
US20150332464A1 (en) * 2014-05-19 2015-11-19 Occipital, Inc. Methods for automatic registration of 3d image data
US9576221B2 (en) * 2014-07-09 2017-02-21 Ditto Labs, Inc. Systems, methods, and devices for image matching and object recognition in images using template image classifiers
CN106033621B (zh) * 2015-03-17 2018-08-24 阿里巴巴集团控股有限公司 一种三维建模的方法及装置
KR102317247B1 (ko) * 2015-06-15 2021-10-26 한국전자통신연구원 영상정보를 이용한 증강현실 기반 손 인터랙션 장치 및 방법
US11158039B2 (en) * 2015-06-26 2021-10-26 Cognex Corporation Using 3D vision for automated industrial inspection
CN106327526B (zh) * 2016-08-22 2020-07-07 杭州保新科技有限公司 图像目标跟踪方法与系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083850A1 (en) * 2001-10-26 2003-05-01 Schmidt Darren R. Locating regions in a target image using color matching, luminance pattern matching and hue plane pattern matching
EP1667068A1 (en) * 2003-08-29 2006-06-07 NEC Corporation Object posture estimation/correlation system using weight information
JP2008234456A (ja) * 2007-03-22 2008-10-02 Chushajo Sogo Kenkyusho:Kk 駐車場情報提供システム、駐車場情報提供方法、それに用いる駐車場情報管理装置
JP2008234465A (ja) * 2007-03-22 2008-10-02 Casio Comput Co Ltd 相違度評価装置、相違度評価方法及びプログラム
WO2010077524A1 (en) * 2008-12-29 2010-07-08 Cognex Corporation System and method for three-dimensional alignment of objects using machine vision
CN101667303A (zh) * 2009-09-29 2010-03-10 浙江工业大学 一种基于编码结构光的三维重建方法
CN105718931A (zh) * 2014-12-22 2016-06-29 康耐视公司 用于确定采集图像中的杂斑的系统和方法

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JP2018152055A (ja) 2018-09-27
EP3358526A1 (en) 2018-08-08
JP2020161129A (ja) 2020-10-01
KR102073468B1 (ko) 2020-02-04
KR20180090756A (ko) 2018-08-13
US20180225799A1 (en) 2018-08-09

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