JPS61187160U - - Google Patents

Info

Publication number
JPS61187160U
JPS61187160U JP6308086U JP6308086U JPS61187160U JP S61187160 U JPS61187160 U JP S61187160U JP 6308086 U JP6308086 U JP 6308086U JP 6308086 U JP6308086 U JP 6308086U JP S61187160 U JPS61187160 U JP S61187160U
Authority
JP
Japan
Prior art keywords
image signal
halftone dot
dot image
pair
black
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
JP6308086U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP6308086U priority Critical patent/JPS61187160U/ja
Publication of JPS61187160U publication Critical patent/JPS61187160U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP6308086U 1986-04-28 1986-04-28 Pending JPS61187160U (US07860544-20101228-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6308086U JPS61187160U (US07860544-20101228-C00003.png) 1986-04-28 1986-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6308086U JPS61187160U (US07860544-20101228-C00003.png) 1986-04-28 1986-04-28

Publications (1)

Publication Number Publication Date
JPS61187160U true JPS61187160U (US07860544-20101228-C00003.png) 1986-11-21

Family

ID=30592895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6308086U Pending JPS61187160U (US07860544-20101228-C00003.png) 1986-04-28 1986-04-28

Country Status (1)

Country Link
JP (1) JPS61187160U (US07860544-20101228-C00003.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100815A (en) * 1976-02-19 1977-08-24 Nippon Telegr & Teleph Corp <Ntt> Redundancy suppression encoding transmission system
JPS54134512A (en) * 1978-04-11 1979-10-19 Ricoh Co Ltd Picture processing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100815A (en) * 1976-02-19 1977-08-24 Nippon Telegr & Teleph Corp <Ntt> Redundancy suppression encoding transmission system
JPS54134512A (en) * 1978-04-11 1979-10-19 Ricoh Co Ltd Picture processing system

Similar Documents

Publication Publication Date Title
JPS61187160U (US07860544-20101228-C00003.png)
JPH03101077U (US07860544-20101228-C00003.png)
JPS6150337U (US07860544-20101228-C00003.png)
JPH044354U (US07860544-20101228-C00003.png)
JPS5953465U (ja) ２値化回路
JPH0420762U (US07860544-20101228-C00003.png)
JPH033099U (US07860544-20101228-C00003.png)
JPH01151657U (US07860544-20101228-C00003.png)
JPS58123657U (ja) 原稿検知装置
JPH0444771U (US07860544-20101228-C00003.png)
JPS6199003U (US07860544-20101228-C00003.png)
JPH0373072U (US07860544-20101228-C00003.png)
JPH0373088U (US07860544-20101228-C00003.png)
JPH01116853U (US07860544-20101228-C00003.png)
JPH0336269U (US07860544-20101228-C00003.png)
JPH0419074U (US07860544-20101228-C00003.png)
JPH0419071U (US07860544-20101228-C00003.png)
JPS62152554U (US07860544-20101228-C00003.png)
JPS62197055U (US07860544-20101228-C00003.png)
JPS61185158U (US07860544-20101228-C00003.png)
JPS61131167U (US07860544-20101228-C00003.png)
EP1061731A3 (en) Method of and system for distinguishing regions in black and white image information
JPH01113754U (US07860544-20101228-C00003.png)
JPS63121965U (US07860544-20101228-C00003.png)
JPH0397282U (US07860544-20101228-C00003.png)