JPS6431284A - System for analyzing document - Google Patents

System for analyzing document

Info

Publication number
JPS6431284A
JPS6431284A JP62186602A JP18660287A JPS6431284A JP S6431284 A JPS6431284 A JP S6431284A JP 62186602 A JP62186602 A JP 62186602A JP 18660287 A JP18660287 A JP 18660287A JP S6431284 A JPS6431284 A JP S6431284A
Authority
JP
Japan
Prior art keywords
character
document
information
font
respective areas
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
JP62186602A
Other languages
Japanese (ja)
Other versions
JPH0775029B2 (en
Inventor
Yasuaki Nakano
Junichi Tono
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62186602A priority Critical patent/JPH0775029B2/en
Publication of JPS6431284A publication Critical patent/JPS6431284A/en
Publication of JPH0775029B2 publication Critical patent/JPH0775029B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To surely understand the meanings of respective areas on a document by using character category information, font information, and the constitution rule of the document obtained as the recognition result of a character pattern and analyzing an input document image. CONSTITUTION:The respective parts of a device is connected to a bus 1 and the total action is controlled by a control part 2. As the dictionary of a standard pattern used for character recognition, the character category information and the character font information are made incidental to respective patterns, and the character font information in addition to the character category information is obtained as the result of the character recognition. Thus, it is determined which character font is used at the respective areas on the document and the font information and an area shape are collated with a form definition. Thus, even when the advanced knowledge such as the meaning of the character is not used, the meanings of the respective areas are determined.
JP62186602A 1987-07-28 1987-07-28 Document analysis method Expired - Lifetime JPH0775029B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186602A JPH0775029B2 (en) 1987-07-28 1987-07-28 Document analysis method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186602A JPH0775029B2 (en) 1987-07-28 1987-07-28 Document analysis method

Publications (2)

Publication Number Publication Date
JPS6431284A true JPS6431284A (en) 1989-02-01
JPH0775029B2 JPH0775029B2 (en) 1995-08-09

Family

ID=16191434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186602A Expired - Lifetime JPH0775029B2 (en) 1987-07-28 1987-07-28 Document analysis method

Country Status (1)

Country Link
JP (1) JPH0775029B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000105836A (en) * 1998-09-29 2000-04-11 Fuji Xerox Co Ltd Logical structure extracting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000105836A (en) * 1998-09-29 2000-04-11 Fuji Xerox Co Ltd Logical structure extracting device

Also Published As

Publication number Publication date
JPH0775029B2 (en) 1995-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term