KR920010495A - Pattern Matching Method - Google Patents

Pattern Matching Method Download PDF

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KR920010495A
KR920010495A KR1019910018208A KR910018208A KR920010495A KR 920010495 A KR920010495 A KR 920010495A KR 1019910018208 A KR1019910018208 A KR 1019910018208A KR 910018208 A KR910018208 A KR 910018208A KR 920010495 A KR920010495 A KR 920010495A
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data
pattern matching
storing
processing
input
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KR1019910018208A
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Korean (ko)
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다나까 노리오
후시미 히도시
가또 마사야수
아사다 가주요시
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가나이 쯔도무
가부시끼가이샤 히다찌 세이사꾸쇼
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Publication of KR920010495A publication Critical patent/KR920010495A/en

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    • 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
    • G06V10/768Arrangements for image or video recognition or understanding using pattern recognition or machine learning using context analysis, e.g. recognition aided by known co-occurring patterns
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/60Type of objects
    • G06V20/62Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/63Scene text, e.g. street names
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10Character recognition
    • G06V30/19Recognition using electronic means
    • G06V30/19007Matching; Proximity measures
    • G06V30/19013Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V30/1902Shifting or otherwise transforming the patterns to accommodate for positional errors
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10Character recognition

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
  • Character Input (AREA)

Abstract

내용 없음.No content.

Description

패턴매칭방식Pattern Matching Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관련되는 데이터 처리시스템의 동작의 설명도,1 is an explanatory diagram of an operation of a data processing system according to the present invention;

제2도는 제1도의 플로챠트,2 is a flowchart of FIG. 1,

제3도는 데이터 처리시스템의 구성도.3 is a configuration diagram of a data processing system.

Claims (11)

입력된 데이터를 격납하는 제1의 격납수단과 패턴매칭 처리부와를 구비한 데이터 처리장치에 있어서, 패턴매칭의 기준으로 되는 데이터를 격납하는 제2의 격납수단을 가지고, 상기 패턴매칭 처리부는 상기 입력된 데이터를 템플릿 데이터로 하여 상기 제2의 격납수단 상의 데이터에 대하여 패턴매칭 처리를 행하는 것을 특징으로 하는 데이터 처리장치.A data processing apparatus having a first storing means for storing input data and a pattern matching processing portion, comprising: a second storing means for storing data serving as a reference for pattern matching, wherein the pattern matching processing portion has the input; And a pattern matching process is performed on the data on the second storing means using the data as template data. 입력된 데이터를 격납하는 제1의 격납수단과 패턴매칭 처리부와를 구비한 데이터 처리장치에 있어서, 패턴매칭의 기준으로 되는 데이터를 격납하는 제2의 격납수단과 입력된 데이터에서 인식대상을 베어내는 수단과를 가지고, 상기 패턴매칭 처리부는 상기 베어내어진 인식대상을 템플릿 데이터로 하여 상기 제2의 격납수단 상의 데이터에 의하여 패턴매칭 처리를 행하는 것을 특징으로 하는 데이터 처리장치.A data processing apparatus having a first storing means for storing input data and a pattern matching processing section, the second processing means for storing data serving as a reference for pattern matching and cutting off a recognition object from the input data. And the pattern matching processing section performs pattern matching processing on the second storage means by using the cut-out recognition object as template data. 청구항 2기재의 데이터 처리장치에 있어서, 상기 베어낸 수단은 상기 입력된 데이터에 대하여 라베링 처리를 행하는 라베링 처리부를 가지고, 상기 베어낸 수단은 라베링 처리로 얻어졌다. 입력된 데이터에 포함되는 물체의 개개의 사이즈와 이미 알고 있는 어떤 물체의 사이즈와의 비교를 행하여 인식대상을 베어내는 것을 특징으로 하는 데이터 처리 장치.In the data processing apparatus according to claim 2, the cut-out means has a labeling processing unit that performs a labeling process on the input data, and the cut-out means is obtained by a labeling process. A data processing device characterized in that a recognition object is cut out by comparing an individual size of an object included in the input data with a size of an object already known. 청구항 2기재의 데이터 처리장치에 있어서, 상기 베어낸 수단은 상기 입력된 데이터에 의하여 히스트그램 처리를 행하는 히스트그램 처리부를 가지고, 상기 배어낸 수단은 그결과 얻어지는 히스트그램 분포결과와 이미 알려진 값인 기준으로 된 데이터의 히스트그램 분포결과에 의하여 인식대상을 베어내는 것을 특징으로 하는 데이터 처리장치.2. The data processing apparatus of claim 2, wherein the cut-out means has a histogram processing unit that performs histogram processing based on the input data, and the cut-out means has a known histogram distribution result and And a recognition object is cut out based on a histogram distribution result of the reference data. 청구항 2기재의 데이터 처리장치에 있어서, 상기 베어낸 수단은 상기 입력된 데이터에 대하여 베어냄용의 템플릿 데이터에 의하여 패턴매칭 처리를 행하여 인식 대상을 베어내는 것을 특징으로 하는 데이터 처리장치.2. The data processing apparatus according to claim 2, wherein the cut-out means performs a pattern matching process on the input data according to template data for cutting the bare data to cut the recognition target. 청구항 1기재에 있어서, 상기 패턴매칭 처리부는 패턴매칭 결과에 의하여 기준으로 되는 데이터간의 관계정보를 이끌어내어 그 정보에 의해 기준이 되는 데이터의 격납위치의 변경을 행하는 것을 특징으로 하는 데이터 처리장치.The data processing apparatus according to claim 1, wherein the pattern matching processing unit derives the relational information between the data which is the reference based on the pattern matching result, and changes the storage location of the data which is the reference by the information. 청구항 5기재의 데이터 처리장치에 있어서, 상기 베어낸 수단은 템플릿 사이즈를 기준으로 하여 입력된 데이터를 분할하여 상기 패턴매칭 처리부는 분할된 데이터 마다에 패턴매칭을 행하고 그들의 결과를 입력된 데이터 마다에 합성하여 처리하는 것을 특징으로 하는 데이터 처리장치.5. The data processing apparatus of claim 5, wherein the cut-out means divides the input data on the basis of the template size, and the pattern matching processing unit performs pattern matching on each of the divided data and synthesizes the result on each input data. And processing the data. 청구항 1기재의 데이터 처리장치와, 상기 입력된 데이터를 얻기 위한 데이터 입력수단과, 패턴매칭 처리상의 필요한 정보를 접수하는 접수수단과, 입력된 데이터를 표시하는 표시수단과를 구비하는 것을 특징으로 하는 데이터 처리시스템.A data processing apparatus according to claim 1, data input means for obtaining the input data, reception means for accepting necessary information for pattern matching processing, and display means for displaying the input data, characterized by comprising: Data processing system. 청구항 5기재의 데이터 처리장치와, 상기 입력된 데이터를 얻기 위한 데이터 입력수단과, 패턴매칭 처리상의 필요한 정보를 접수하는 접수수단과, 입력 데이터를 표시하는 표시수단과를 구비하는 것을 특징으로 하는 데이터 처리시스템.5. A data processing apparatus according to claim 5, comprising data input means for obtaining the input data, reception means for accepting necessary information for pattern matching processing, and display means for displaying input data. Processing system. 문자를 입력하는 카메라와 입력된 문자를 격납하는 제1의 격납수단과, 패턴매칭 처리부와 처리의 지시를 접수하는 접수수단과, 표시수단과를 구비한 문자독해 장치에 있어서, 패턴매칭의 기준으로 되는 문자를 격납하는 제2의 격납수단을 가지고, 상기 패턴매칭 처리부는 상기 입력된 문자를 템플릿 문자로 하여 상기 제2의 격납수단 상의 문자에 대하여 패턴매칭 처리를 행하는 것을 특징으로 하는 문자독해장치.A character reading apparatus comprising a camera for inputting a character, a first storing means for storing the inputted character, a pattern matching processing portion, an accepting means for accepting an instruction of a process, and a display means, as a reference for pattern matching And a second storing means for storing a character to be formed, wherein said pattern matching processing part performs pattern matching processing on the character on said second storing means using said input character as a template character. 입력된 데이터를 제1의 격납수단에 격납하고 패턴매칭 처리를 행하는 패턴매칭 방식에 있어서, 패턴매칭의 기준으로 되는 데이터를 제2의 격납수단에 격납하고 상기 입력된 데이터를 템플릿 데이터로 하여 상기 제2의 격납 수단 상의 데이터에 대하여 패턴매칭 처리를 행하는 것을 특징으로 하는 패턴매칭 방식.A pattern matching method for storing input data in a first storage means and performing a pattern matching process, wherein the data serving as a reference for pattern matching is stored in a second storage means and the input data is used as template data. A pattern matching method, characterized by performing a pattern matching process on the data on the storing means of 2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910018208A 1990-11-08 1991-10-16 Pattern Matching Method KR920010495A (en)

Applications Claiming Priority (2)

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JP90-302864 1990-11-08
JP2302864A JPH04177483A (en) 1990-11-08 1990-11-08 Pattern matching system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410603C1 (en) * 1994-03-26 1995-06-14 Jenoptik Technologie Gmbh Detecting faults during inspection of masks, LCDs, circuit boards and semiconductor wafers
DE19713511A1 (en) * 1997-04-01 1998-10-08 Cwa Gmbh Automatic printed character recognition method

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JPH04177483A (en) 1992-06-24
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