JPH0245229B2 - - Google Patents

Info

Publication number
JPH0245229B2
JPH0245229B2 JP57045845A JP4584582A JPH0245229B2 JP H0245229 B2 JPH0245229 B2 JP H0245229B2 JP 57045845 A JP57045845 A JP 57045845A JP 4584582 A JP4584582 A JP 4584582A JP H0245229 B2 JPH0245229 B2 JP H0245229B2
Authority
JP
Japan
Prior art keywords
character
character area
characters
window
extraction method
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
JP57045845A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58163076A (ja
Inventor
Akira Inoe
Shigemi Osada
Masumi Yoshida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57045845A priority Critical patent/JPS58163076A/ja
Publication of JPS58163076A publication Critical patent/JPS58163076A/ja
Publication of JPH0245229B2 publication Critical patent/JPH0245229B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
JP57045845A 1982-03-23 1982-03-23 文字領域抽出方式 Granted JPS58163076A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57045845A JPS58163076A (ja) 1982-03-23 1982-03-23 文字領域抽出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57045845A JPS58163076A (ja) 1982-03-23 1982-03-23 文字領域抽出方式

Publications (2)

Publication Number Publication Date
JPS58163076A JPS58163076A (ja) 1983-09-27
JPH0245229B2 true JPH0245229B2 (enrdf_load_stackoverflow) 1990-10-08

Family

ID=12730545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57045845A Granted JPS58163076A (ja) 1982-03-23 1982-03-23 文字領域抽出方式

Country Status (1)

Country Link
JP (1) JPS58163076A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219975A (ja) * 1985-07-17 1987-01-28 Fujitsu Ltd 図形処理システム
JPH0816920B2 (ja) * 1986-02-25 1996-02-21 沖電気工業株式会社 図形分離装置

Also Published As

Publication number Publication date
JPS58163076A (ja) 1983-09-27

Similar Documents

Publication Publication Date Title
US5335290A (en) Segmentation of text, picture and lines of a document image
JP3308032B2 (ja) スキュー補正方法およびスキュー角検出方法およびスキュー補正装置およびスキュー角検出装置
CN110659644B (zh) 书法单字的笔画自动提取方法
JP3950777B2 (ja) 画像処理方法、画像処理装置および画像処理プログラム
CN101453575A (zh) 一种视频字幕信息提取方法
CN112036294B (zh) 一种纸质表格结构自动识别的方法及装置
EP1017011A2 (en) Block selection of table features
JPS6357831B2 (enrdf_load_stackoverflow)
EP0587860B1 (en) Bitmap image segmentation using a charge model for pixels
JPH0256707B2 (enrdf_load_stackoverflow)
JPH0245229B2 (enrdf_load_stackoverflow)
CN1035844C (zh) 在字符识别系统中选取候选字符的方法
JPH03126181A (ja) 文書画像の領域分割方法
CN109977740B (zh) 一种基于深度图的手部跟踪方法
Dilhan et al. GEOLOGICAL MAP FEATURE EXTRACTION USING OBJECT DETECTION TECHNIQUES-A COMPARATIVE ANALYSIS.
JPH09134404A (ja) 棒グラフ認識装置
CN118334591B (zh) 基于探地雷达和深度学习的道路坍塌隐患智能识别方法
JPS646508B2 (enrdf_load_stackoverflow)
JPH053627B2 (enrdf_load_stackoverflow)
JP2507949B2 (ja) 文字／図形領域判定装置
KR930012139B1 (ko) 문자인식을 위한 자획추출방법
CN112347890A (zh) 一种绝缘子机器人作业识别方法、存储介质及系统
JPH0145669B2 (enrdf_load_stackoverflow)
CN112036227A (zh) 一种路面可行驶区域检测方法、装置以及自动驾驶系统
JP2878327B2 (ja) 文字切り出し装置