JPS61173392A - キ−トツプの切出し方法 - Google Patents

キ−トツプの切出し方法

Info

Publication number
JPS61173392A
JPS61173392A JP60012570A JP1257085A JPS61173392A JP S61173392 A JPS61173392 A JP S61173392A JP 60012570 A JP60012570 A JP 60012570A JP 1257085 A JP1257085 A JP 1257085A JP S61173392 A JPS61173392 A JP S61173392A
Authority
JP
Japan
Prior art keywords
image
key top
area ratio
processor
threshold value
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
JP60012570A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465429B2 (enrdf_load_stackoverflow
Inventor
Yasuo Hongo
本郷　保夫
Akio Komuro
小室　明夫
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 JP60012570A priority Critical patent/JPS61173392A/ja
Publication of JPS61173392A publication Critical patent/JPS61173392A/ja
Publication of JPH0465429B2 publication Critical patent/JPH0465429B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Manufacture Of Switches (AREA)
  • Image Analysis (AREA)
JP60012570A 1985-01-28 1985-01-28 キ−トツプの切出し方法 Granted JPS61173392A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60012570A JPS61173392A (ja) 1985-01-28 1985-01-28 キ−トツプの切出し方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60012570A JPS61173392A (ja) 1985-01-28 1985-01-28 キ−トツプの切出し方法

Publications (2)

Publication Number Publication Date
JPS61173392A true JPS61173392A (ja) 1986-08-05
JPH0465429B2 JPH0465429B2 (enrdf_load_stackoverflow) 1992-10-20

Family

ID=11809013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60012570A Granted JPS61173392A (ja) 1985-01-28 1985-01-28 キ−トツプの切出し方法

Country Status (1)

Country Link
JP (1) JPS61173392A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346578A (ja) * 1986-08-14 1988-02-27 Toshiba Seiki Kk パタ−ン認識方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346578A (ja) * 1986-08-14 1988-02-27 Toshiba Seiki Kk パタ−ン認識方法

Also Published As

Publication number Publication date
JPH0465429B2 (enrdf_load_stackoverflow) 1992-10-20

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