ES2150926T3 - Metodo para segmentacion de imagenes y clasificacion de elementos de imagen para tratamiento de documentos. - Google Patents

Metodo para segmentacion de imagenes y clasificacion de elementos de imagen para tratamiento de documentos.

Info

Publication number
ES2150926T3
ES2150926T3 ES93110476T ES93110476T ES2150926T3 ES 2150926 T3 ES2150926 T3 ES 2150926T3 ES 93110476 T ES93110476 T ES 93110476T ES 93110476 T ES93110476 T ES 93110476T ES 2150926 T3 ES2150926 T3 ES 2150926T3
Authority
ES
Spain
Prior art keywords
image
elements
classification
document treatment
image segmentation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93110476T
Other languages
English (en)
Inventor
Klaus Rindtorff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of ES2150926T3 publication Critical patent/ES2150926T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/30—Writer recognition; Reading and verifying signatures
    • 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
    • G06V30/14—Image acquisition
    • G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
    • 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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/15—Cutting or merging image elements, e.g. region growing, watershed or clustering-based techniques
    • 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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/155—Removing patterns interfering with the pattern to be recognised, such as ruled lines or underlines
    • 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
    • G06V30/40—Document-oriented image-based pattern recognition
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Character Discrimination (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

SE PRESENTA UN METODO PARA SEGMENTAR, CLASIFICAR Y LIMPIAR UNA IMAGEN. SE PUEDE UTILIZAR EN APLICACIONES QUE TIENE DATOS DE IMAGEN COMO ENTRADA QUE CONTIENE DIFERENTES CLASES DE ELEMENTOS. EL METODO BUSCARA, SEPARARA Y CLASIFICARA ESOS ELEMENTOS. SOLO LOS ELEMENTOS SIGNIFICATIVOS SE GUARDARAN PARA UN PROCESAMIENTO POSTERIOR POR LO QUE SE PUEDE REDUCIR DE FORMA SIGNIFICATIVA LA CANTIDAD DE DATOS PROCESADOS.
ES93110476T 1993-06-30 1993-06-30 Metodo para segmentacion de imagenes y clasificacion de elementos de imagen para tratamiento de documentos. Expired - Lifetime ES2150926T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93110476A EP0632402B1 (en) 1993-06-30 1993-06-30 Method for image segmentation and classification of image elements for document processing

Publications (1)

Publication Number Publication Date
ES2150926T3 true ES2150926T3 (es) 2000-12-16

Family

ID=8213028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93110476T Expired - Lifetime ES2150926T3 (es) 1993-06-30 1993-06-30 Metodo para segmentacion de imagenes y clasificacion de elementos de imagen para tratamiento de documentos.

Country Status (9)

Country Link
US (1) US5751850A (es)
EP (1) EP0632402B1 (es)
JP (1) JP2802036B2 (es)
KR (1) KR0131279B1 (es)
AT (1) ATE196205T1 (es)
BR (1) BR9402595A (es)
CA (1) CA2113751C (es)
DE (1) DE69329380T2 (es)
ES (1) ES2150926T3 (es)

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US9418281B2 (en) 2013-12-30 2016-08-16 Google Inc. Segmentation of overwritten online handwriting input
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JP6165394B2 (ja) * 2015-07-17 2017-07-19 三菱電機株式会社 アニメーション表示装置及びアニメーション表示方法
KR101598331B1 (ko) * 2015-12-11 2016-03-14 주식회사 시큐브 시간분할 세그먼트 블록 기반 수기서명 인증 시스템 및 방법
US10242503B2 (en) 2017-01-09 2019-03-26 Snap Inc. Surface aware lens
US11030813B2 (en) 2018-08-30 2021-06-08 Snap Inc. Video clip object tracking
US11176737B2 (en) 2018-11-27 2021-11-16 Snap Inc. Textured mesh building
CN113330484A (zh) * 2018-12-20 2021-08-31 斯纳普公司 虚拟表面修改
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Also Published As

Publication number Publication date
DE69329380T2 (de) 2001-03-01
KR0131279B1 (ko) 1998-04-24
ATE196205T1 (de) 2000-09-15
KR950001551A (ko) 1995-01-03
DE69329380D1 (de) 2000-10-12
EP0632402A1 (en) 1995-01-04
EP0632402B1 (en) 2000-09-06
US5751850A (en) 1998-05-12
JPH0728940A (ja) 1995-01-31
JP2802036B2 (ja) 1998-09-21
CA2113751C (en) 1999-03-02
CA2113751A1 (en) 1994-12-31
BR9402595A (pt) 1995-06-20

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