IL112328A - Neural network system and method for evaluating location and orientation - Google Patents

Neural network system and method for evaluating location and orientation

Info

Publication number
IL112328A
IL112328A IL112328A IL11232895A IL112328A IL 112328 A IL112328 A IL 112328A IL 112328 A IL112328 A IL 112328A IL 11232895 A IL11232895 A IL 11232895A IL 112328 A IL112328 A IL 112328A
Authority
IL
Israel
Prior art keywords
model
target object
model object
neural network
orientation
Prior art date
Application number
IL112328A
Other languages
English (en)
Hebrew (he)
Other versions
IL112328A0 (en
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL112328A0 publication Critical patent/IL112328A0/xx
Publication of IL112328A publication Critical patent/IL112328A/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/70Determining position or orientation of objects or cameras
    • G06T7/73Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/75Determining position or orientation of objects or cameras using feature-based methods involving models
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/70Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75Organisation 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
    • G06V10/751Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515Shifting the patterns to accommodate for positional errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IL112328A 1994-01-14 1995-01-12 Neural network system and method for evaluating location and orientation IL112328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/186,181 US5459636A (en) 1994-01-14 1994-01-14 Position and orientation estimation neural network system and method

Publications (2)

Publication Number Publication Date
IL112328A0 IL112328A0 (en) 1995-03-30
IL112328A true IL112328A (en) 1998-02-08

Family

ID=22683951

Family Applications (1)

Application Number Title Priority Date Filing Date
IL112328A IL112328A (en) 1994-01-14 1995-01-12 Neural network system and method for evaluating location and orientation

Country Status (6)

Country Link
US (1) US5459636A (ja)
EP (1) EP0665507B1 (ja)
JP (1) JP2968184B2 (ja)
DE (1) DE69516733T2 (ja)
ES (1) ES2145168T3 (ja)
IL (1) IL112328A (ja)

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US7016539B1 (en) 1998-07-13 2006-03-21 Cognex Corporation Method for fast, robust, multi-dimensional pattern recognition
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US6944319B1 (en) * 1999-09-13 2005-09-13 Microsoft Corporation Pose-invariant face recognition system and process
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US7016885B1 (en) 2001-08-28 2006-03-21 University Of Central Florida Research Foundation, Inc. Self-designing intelligent signal processing system capable of evolutional learning for classification/recognition of one and multidimensional signals
DE10148064A1 (de) * 2001-09-28 2003-04-10 Ibeo Automobile Sensor Gmbh Verfahren zur Erkennung und Verfolgung von Objekten
US8081820B2 (en) * 2003-07-22 2011-12-20 Cognex Technology And Investment Corporation Method for partitioning a pattern into optimized sub-patterns
US7190834B2 (en) 2003-07-22 2007-03-13 Cognex Technology And Investment Corporation Methods for finding and characterizing a deformed pattern in an image
US7895141B2 (en) * 2004-04-08 2011-02-22 Petra Perner Methods for case-based recognition of HEp-2 cells in digital images of HEp-2 cell sections
US20060061599A1 (en) * 2004-09-17 2006-03-23 Matsushita Electric Industrial Co., Ltd. Method and apparatus for automatic image orientation normalization
US8437502B1 (en) 2004-09-25 2013-05-07 Cognex Technology And Investment Corporation General pose refinement and tracking tool
JP4585983B2 (ja) * 2006-03-27 2010-11-24 株式会社日立製作所 プラント制御方法及びプラント制御装置
US8103085B1 (en) 2007-09-25 2012-01-24 Cognex Corporation System and method for detecting flaws in objects using machine vision
US9111349B2 (en) * 2011-12-16 2015-08-18 Microsoft Technology Licensing, Llc Object identification using 3-D curve matching
US9679224B2 (en) 2013-06-28 2017-06-13 Cognex Corporation Semi-supervised method for training multiple pattern recognition and registration tool models
DE102014018789A1 (de) * 2014-12-19 2016-06-23 Rheinmetall Air Defence Ag Verfahren zur Bekämpfung von Militärfahrzeugen
US20190026588A1 (en) * 2017-07-19 2019-01-24 GM Global Technology Operations LLC Classification methods and systems
GB2568286B (en) * 2017-11-10 2020-06-10 Horiba Mira Ltd Method of computer vision based localisation and navigation and system for performing the same
US20190303763A1 (en) * 2018-03-29 2019-10-03 Ca, Inc. Trinary neural network and back-propagation methodology
CN109101966B (zh) * 2018-06-08 2022-03-08 中国科学院宁波材料技术与工程研究所 基于深度学习的工件识别定位和姿态估计系统和方法
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CN109859216B (zh) * 2019-02-16 2021-06-25 深圳市未来感知科技有限公司 基于深度学习的测距方法、装置、设备及存储介质
US10832444B2 (en) * 2019-02-18 2020-11-10 Nec Corporation Of America System and method for estimating device pose in a space
US20210150757A1 (en) * 2019-11-20 2021-05-20 Nvidia Corporation Training and inferencing using a neural network to predict orientations of objects in images
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Also Published As

Publication number Publication date
EP0665507A1 (en) 1995-08-02
DE69516733D1 (de) 2000-06-15
EP0665507B1 (en) 2000-05-10
ES2145168T3 (es) 2000-07-01
DE69516733T2 (de) 2000-12-28
US5459636A (en) 1995-10-17
IL112328A0 (en) 1995-03-30
JP2968184B2 (ja) 1999-10-25
JPH07311849A (ja) 1995-11-28

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