KR950704755A - 분포 맵을 이용한 이미지 분류용 방법 및 장치(Methods and apparatus for classification of images using distribution maps) - Google Patents

분포 맵을 이용한 이미지 분류용 방법 및 장치(Methods and apparatus for classification of images using distribution maps)

Info

Publication number
KR950704755A
KR950704755A KR1019950702404A KR19950702404A KR950704755A KR 950704755 A KR950704755 A KR 950704755A KR 1019950702404 A KR1019950702404 A KR 1019950702404A KR 19950702404 A KR19950702404 A KR 19950702404A KR 950704755 A KR950704755 A KR 950704755A
Authority
KR
South Korea
Prior art keywords
classification
images
methods
distribution maps
maps
Prior art date
Application number
KR1019950702404A
Other languages
English (en)
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 filed Critical
Publication of KR950704755A publication Critical patent/KR950704755A/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G06F18/2115—Selection of the most significant subset of features by evaluating different subsets according to an optimisation criterion, e.g. class separability, forward selection or backward elimination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/28—Determining representative reference patterns, e.g. by averaging or distorting; Generating dictionaries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
KR1019950702404A 1993-10-15 1995-06-13 분포 맵을 이용한 이미지 분류용 방법 및 장치(Methods and apparatus for classification of images using distribution maps) KR950704755A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13857993A 1993-10-15 1993-10-15
PCT/US1994/011714 WO1995010820A1 (en) 1993-10-15 1994-10-13 Methods and apparatus for classification of images using distribution maps

Publications (1)

Publication Number Publication Date
KR950704755A true KR950704755A (ko) 1995-11-20

Family

ID=22482650

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950702404A KR950704755A (ko) 1993-10-15 1995-06-13 분포 맵을 이용한 이미지 분류용 방법 및 장치(Methods and apparatus for classification of images using distribution maps)

Country Status (7)

Country Link
US (1) US5825925A (ko)
EP (1) EP0674794B1 (ko)
JP (1) JP3228938B2 (ko)
KR (1) KR950704755A (ko)
CA (1) CA2150110C (ko)
DE (1) DE69423607T2 (ko)
WO (1) WO1995010820A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930393A (en) * 1997-08-11 1999-07-27 Lucent Technologies Inc. Method and apparatus for enhancing degraded document images
US6510245B1 (en) * 1997-11-19 2003-01-21 Yamatake Corporation Method of generating classification model and recording medium
US6252988B1 (en) * 1998-07-09 2001-06-26 Lucent Technologies Inc. Method and apparatus for character recognition using stop words
US6406518B1 (en) 2000-08-21 2002-06-18 Praxair Technology, Inc. Gas separation process using ceramic membrane and regenerators
US6772152B2 (en) * 2001-03-22 2004-08-03 International Business Machines Corporation System and method for mining patterns from a dataset
CA2375355A1 (en) * 2002-03-11 2003-09-11 Neo Systems Inc. Character recognition system and method
US20030233619A1 (en) * 2002-05-30 2003-12-18 Fast Bruce Brian Process for locating data fields on electronic images of complex-structured forms or documents
GB0807411D0 (en) * 2008-04-23 2008-05-28 Mitsubishi Electric Inf Tech Scale robust feature-based indentfiers for image identification
US8660371B2 (en) 2010-05-06 2014-02-25 Abbyy Development Llc Accuracy of recognition by means of a combination of classifiers
CN101923653B (zh) * 2010-08-17 2013-03-06 北京大学 一种基于多层次内容描述的图像分类方法
CN102011432B (zh) * 2010-11-24 2012-01-25 同济大学 多边形组合式钢管
KR20140102038A (ko) * 2013-02-13 2014-08-21 삼성전자주식회사 영상 정합 장치 및 영상 정합 방법
CN104299008B (zh) * 2014-09-23 2017-10-31 同济大学 基于多特征融合的车型分类方法
US10089523B2 (en) 2016-10-05 2018-10-02 Intuit Inc. Automating creation of accurate OCR training data using specialized UI application
EP3660750B1 (en) * 2018-11-30 2022-01-05 Secondmind Limited Method and system for classification of data
CN113469233B (zh) * 2021-06-23 2024-05-07 临沂大学 基于深度学习的烟叶自动定级方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638188A (en) * 1969-10-17 1972-01-25 Westinghouse Electric Corp Classification method and apparatus for pattern recognition systems
US3651459A (en) * 1970-05-15 1972-03-21 Philco Ford Corp Character distance coding
US3930231A (en) * 1974-06-10 1975-12-30 Xicon Data Entry Corp Method and system for optical character recognition
GB1545117A (en) * 1976-05-25 1979-05-02 Nat Res Dev Comparison apparatus eg for use in character recognition
US4177448A (en) * 1978-06-26 1979-12-04 International Business Machines Corporation Character recognition system and method multi-bit curve vector processing
US5060277A (en) * 1985-10-10 1991-10-22 Palantir Corporation Pattern classification means using feature vector regions preconstructed from reference data
JPH02268388A (ja) * 1989-04-10 1990-11-02 Hitachi Ltd 文字認識方法
US5255354A (en) * 1990-06-08 1993-10-19 Xerox Corporation Comparison of image shapes based on near neighbor data
US5237627A (en) * 1991-06-27 1993-08-17 Hewlett-Packard Company Noise tolerant optical character recognition system
US5263097A (en) * 1991-07-24 1993-11-16 Texas Instruments Incorporated Parameter normalized features for classification procedures, systems and methods

Also Published As

Publication number Publication date
WO1995010820A1 (en) 1995-04-20
CA2150110A1 (en) 1995-04-20
EP0674794A4 (en) 1996-02-14
EP0674794B1 (en) 2000-03-22
CA2150110C (en) 2000-01-11
DE69423607D1 (de) 2000-04-27
JP3228938B2 (ja) 2001-11-12
EP0674794A1 (en) 1995-10-04
DE69423607T2 (de) 2000-11-09
JPH08508128A (ja) 1996-08-27
US5825925A (en) 1998-10-20

Similar Documents

Publication Publication Date Title
EP0584559A3 (en) Method and apparatus for finding areas of interest in images
DE69404128T2 (de) Abbildungsverfahren und -apparat
DE69316069D1 (de) Verfahren und Vorrichtung zur Aufzeichnung von stereoskopischen Bildern
DE69305536T2 (de) Verfahren und vorrichtung zur wiedergabe von stereoskopischen bildern
DE69329889T2 (de) Bilddatenverarbeitungsverfahren und -vorrichtung
KR950701176A (ko) 반조화와 역반조화 및 그에 따른 화상의 송신장치 및 방법
DE69428089T2 (de) Gerät und Verfahren zur Bildanalyse
KR960700483A (ko) 무 필름 3 차원사진형성 방법 및 장치(filmless method and apparatus for reproducing 3d photographs)
DE69434685D1 (de) Bildverarbeitungsverfahren und -gerät
DE69633218D1 (de) Bildreproduktionsverfahren und -gerät
DE69434364D1 (de) Bildwiederauffindungsverfahren und -vorrichtung
DE69319529D1 (de) Verfahren und Vorrichtung zur Reproduktion von Farbbildern
KR950704755A (ko) 분포 맵을 이용한 이미지 분류용 방법 및 장치(Methods and apparatus for classification of images using distribution maps)
EP0450825A3 (en) Method and apparatus for the classification of data
GB9223259D0 (en) Method and apparatus for image analysis
KR950702050A (ko) 자료 세트 비교장치 및 그 방법(method and apparatus for comparing data sets)
DE69421871T2 (de) Elektrophotographisches Farbgerät und Verfahren zur Durchführung in einem solchen Gerät
DE69633319D1 (de) Bildreproduktionsverfahren und -gerät
DE69629790D1 (de) Bildwiedergabeverfahren und -vorrichtung
DE69434014D1 (de) Vorrichtung und verfahren zur bilderzeugung
DE69026320T2 (de) Halbtonbilddatenkomprimierungsverfahren und -vorrichtung
DE69429952D1 (de) Bildverarbeitungsverfahren und Vorrichtung zur Durchführung dieses Verfahrens
DE69306737D1 (de) Verfahren und Vorrichtung zur Bildausrichtung
EP0485274A3 (en) Image data inspecting method and apparatus
DE69624663D1 (de) Verfahren und Gerät zur Bildverarbeitung und Speichermedium

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee