JPH09171556A5 - - Google Patents

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Publication number
JPH09171556A5
JPH09171556A5 JP1996221834A JP22183496A JPH09171556A5 JP H09171556 A5 JPH09171556 A5 JP H09171556A5 JP 1996221834 A JP1996221834 A JP 1996221834A JP 22183496 A JP22183496 A JP 22183496A JP H09171556 A5 JPH09171556 A5 JP H09171556A5
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JP
Japan
Prior art keywords
text blocks
text
grouping
horizontal
image processing
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.)
Granted
Application number
JP1996221834A
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English (en)
Japanese (ja)
Other versions
JP3847856B2 (ja
JPH09171556A (ja
Filing date
Publication date
Priority claimed from US08/514,252 external-priority patent/US5848186A/en
Application filed filed Critical
Publication of JPH09171556A publication Critical patent/JPH09171556A/ja
Publication of JPH09171556A5 publication Critical patent/JPH09171556A5/ja
Application granted granted Critical
Publication of JP3847856B2 publication Critical patent/JP3847856B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP22183496A 1995-08-11 1996-08-06 イメージ処理方法及び装置 Expired - Fee Related JP3847856B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/514,252 1995-08-11
US08/514,252 US5848186A (en) 1995-08-11 1995-08-11 Feature extraction system for identifying text within a table image

Publications (3)

Publication Number Publication Date
JPH09171556A JPH09171556A (ja) 1997-06-30
JPH09171556A5 true JPH09171556A5 (https=) 2004-08-19
JP3847856B2 JP3847856B2 (ja) 2006-11-22

Family

ID=24046414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22183496A Expired - Fee Related JP3847856B2 (ja) 1995-08-11 1996-08-06 イメージ処理方法及び装置

Country Status (4)

Country Link
US (1) US5848186A (https=)
EP (1) EP0758775B1 (https=)
JP (1) JP3847856B2 (https=)
DE (1) DE69619606T2 (https=)

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CN113221778B (zh) * 2021-05-19 2022-05-10 北京航空航天大学杭州创新研究院 手写表格的检测与识别方法及装置
CN113449620A (zh) * 2021-06-17 2021-09-28 深圳思谋信息科技有限公司 基于语义分割的表格检测方法、装置、设备和介质
CN115729800A (zh) * 2021-08-30 2023-03-03 北京字节跳动网络技术有限公司 一种页面分析方法及装置
CN113986964B (zh) * 2021-09-30 2025-08-08 珠海金山办公软件有限公司 数据处理方法、装置、电子设备及存储介质
CN114283438B (zh) * 2021-11-15 2025-06-27 中广核惠州核电有限公司 核电厂图纸信息识别与提取方法及系统
CN116758571B (zh) * 2023-06-16 2026-04-17 杭州米加健康科技有限公司 基于文字检测的表格图像结构化信息提取与分析方法和装置

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