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JPS6413687A - System for detecting character row - Google Patents

System for detecting character row

Info

Publication number
JPS6413687A
JPS6413687A JP62170183A JP17018387A JPS6413687A JP S6413687 A JPS6413687 A JP S6413687A JP 62170183 A JP62170183 A JP 62170183A JP 17018387 A JP17018387 A JP 17018387A JP S6413687 A JPS6413687 A JP S6413687A
Authority
JP
Japan
Prior art keywords
image
character row
processing
stable
hierarchic
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.)
Pending
Application number
JP62170183A
Other languages
Japanese (ja)
Inventor
Atsushi Tsukumo
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62170183A priority Critical patent/JPS6413687A/en
Publication of JPS6413687A publication Critical patent/JPS6413687A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)

Abstract

PURPOSE:To detect the position of a character row at a stable performance even when a character row is slant by combining a hierarchic image processing with a stable area division processing with a relative position relation. CONSTITUTION:The troublesomeness to realize a processing procedure is avoided by providing the image of plural resolutions to an input image, extracting the information of wide view from a rough resolution image, applying a hierarchic image processing to extract detailed information from a gradually line resolution. On the other hand, the increase in a partial number is restrained and simultaneously a stable area division is executed to decide the integration or the separation of a partial area in a local area from the relative position relation of plural partial area existing in an image local area. By combining a hierarchic image processing and a stable area division processing with the relative position relation, a stable area division is executed even a slant and a character row is detected.
JP62170183A 1987-07-07 1987-07-07 System for detecting character row Pending JPS6413687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170183A JPS6413687A (en) 1987-07-07 1987-07-07 System for detecting character row

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170183A JPS6413687A (en) 1987-07-07 1987-07-07 System for detecting character row

Publications (1)

Publication Number Publication Date
JPS6413687A true JPS6413687A (en) 1989-01-18

Family

ID=15900225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170183A Pending JPS6413687A (en) 1987-07-07 1987-07-07 System for detecting character row

Country Status (1)

Country Link
JP (1) JPS6413687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014132453A (en) * 2013-01-04 2014-07-17 Ricoh Co Ltd Word detection for optical character recognition constant to local scaling, rotation and display position of character in document
JP2014531097A (en) * 2011-11-21 2014-11-20 ノキア コーポレイション Text detection using multi-layer connected components with histograms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168361U (en) * 1982-05-07 1983-11-10 中野　三隆 palm grip exercise equipment
JPS5911752U (en) * 1982-07-10 1984-01-25 株式会社サンラツキ− Devices that strengthen grip and finger strength

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168361U (en) * 1982-05-07 1983-11-10 中野　三隆 palm grip exercise equipment
JPS5911752U (en) * 1982-07-10 1984-01-25 株式会社サンラツキ− Devices that strengthen grip and finger strength

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014531097A (en) * 2011-11-21 2014-11-20 ノキア コーポレイション Text detection using multi-layer connected components with histograms
JP2014132453A (en) * 2013-01-04 2014-07-17 Ricoh Co Ltd Word detection for optical character recognition constant to local scaling, rotation and display position of character in document

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