JPS62237589A - ２値化装置 - Google Patents

２値化装置

Info

Publication number
JPS62237589A
JPS62237589A JP61080197A JP8019786A JPS62237589A JP S62237589 A JPS62237589 A JP S62237589A JP 61080197 A JP61080197 A JP 61080197A JP 8019786 A JP8019786 A JP 8019786A JP S62237589 A JPS62237589 A JP S62237589A
Authority
JP
Japan
Prior art keywords
value
background
minimum
maximum
window
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
JP61080197A
Other languages
English (en)
Japanese (ja)
Other versions
JPH058474B2 (cs
Inventor
Yasuo Hongo
本郷　保夫
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP61080197A priority Critical patent/JPS62237589A/ja
Publication of JPS62237589A publication Critical patent/JPS62237589A/ja
Publication of JPH058474B2 publication Critical patent/JPH058474B2/ja
Granted legal-status Critical Current

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  • Character Input (AREA)
JP61080197A 1986-04-09 1986-04-09 ２値化装置 Granted JPS62237589A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61080197A JPS62237589A (ja) 1986-04-09 1986-04-09 ２値化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61080197A JPS62237589A (ja) 1986-04-09 1986-04-09 ２値化装置

Publications (2)

Publication Number Publication Date
JPS62237589A true JPS62237589A (ja) 1987-10-17
JPH058474B2 JPH058474B2 (cs) 1993-02-02

Family

ID=13711657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61080197A Granted JPS62237589A (ja) 1986-04-09 1986-04-09 ２値化装置

Country Status (1)

Country Link
JP (1) JPS62237589A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531923A3 (en) * 1991-09-10 1994-10-12 Eastman Kodak Co Method and apparatus for gray-level quantization.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531923A3 (en) * 1991-09-10 1994-10-12 Eastman Kodak Co Method and apparatus for gray-level quantization.

Also Published As

Publication number Publication date
JPH058474B2 (cs) 1993-02-02

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