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

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • 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
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting 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 (es)
EP (1) EP0665507B1 (es)
JP (1) JP2968184B2 (es)
DE (1) DE69516733T2 (es)
ES (1) ES2145168T3 (es)
IL (1) IL112328A (es)

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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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DE10148064A1 (de) * 2001-09-28 2003-04-10 Ibeo Automobile Sensor Gmbh Verfahren zur Erkennung und Verfolgung von Objekten
US7190834B2 (en) 2003-07-22 2007-03-13 Cognex Technology And Investment Corporation Methods for finding and characterizing a deformed pattern in an image
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ES2298791T3 (es) * 2004-04-08 2008-05-16 Petra Perner Procedimiento para adquisicion de formas a partir de celulas hep-2 y de reconocimiento por casos de celulas hep-2.
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
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JP7459050B2 (ja) 2018-07-27 2024-04-01 マジック リープ， インコーポレイテッド 仮想キャラクタの姿勢空間変形のための姿勢空間次元低減
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CN112417896B (zh) * 2020-11-03 2024-02-02 中国科学技术大学 一种领域数据获取方法、机器翻译方法及相关设备

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Also Published As

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

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