JPS5473069A - Device for measuring area ratio of dots of net - Google Patents

Device for measuring area ratio of dots of net

Info

Publication number
JPS5473069A
JPS5473069A JP13976877A JP13976877A JPS5473069A JP S5473069 A JPS5473069 A JP S5473069A JP 13976877 A JP13976877 A JP 13976877A JP 13976877 A JP13976877 A JP 13976877A JP S5473069 A JPS5473069 A JP S5473069A
Authority
JP
Japan
Prior art keywords
dots
net
area ratio
measuring area
measuring
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
JP13976877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155044B2 (enExample
Inventor
Yuuji Mihashi
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP13976877A priority Critical patent/JPS5473069A/ja
Publication of JPS5473069A publication Critical patent/JPS5473069A/ja
Publication of JPS6155044B2 publication Critical patent/JPS6155044B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP13976877A 1977-11-21 1977-11-21 Device for measuring area ratio of dots of net Granted JPS5473069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13976877A JPS5473069A (en) 1977-11-21 1977-11-21 Device for measuring area ratio of dots of net

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13976877A JPS5473069A (en) 1977-11-21 1977-11-21 Device for measuring area ratio of dots of net

Publications (2)

Publication Number Publication Date
JPS5473069A true JPS5473069A (en) 1979-06-12
JPS6155044B2 JPS6155044B2 (enExample) 1986-11-26

Family

ID=15252939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13976877A Granted JPS5473069A (en) 1977-11-21 1977-11-21 Device for measuring area ratio of dots of net

Country Status (1)

Country Link
JP (1) JPS5473069A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110567A (ja) * 1988-10-20 1990-04-23 Fuji Photo Film Co Ltd 面積変調型色再現管理方法及び装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443767A (en) * 1977-09-13 1979-04-06 Dainippon Printing Co Ltd Device for measuring area ratio of net crossings
JPS5456471A (en) * 1977-10-13 1979-05-07 Dainippon Printing Co Ltd Dot area rate measuring device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443767A (en) * 1977-09-13 1979-04-06 Dainippon Printing Co Ltd Device for measuring area ratio of net crossings
JPS5456471A (en) * 1977-10-13 1979-05-07 Dainippon Printing Co Ltd Dot area rate measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110567A (ja) * 1988-10-20 1990-04-23 Fuji Photo Film Co Ltd 面積変調型色再現管理方法及び装置

Also Published As

Publication number Publication date
JPS6155044B2 (enExample) 1986-11-26

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