JPS53102620A - Black addition system by a plurality of scannings - Google Patents

Black addition system by a plurality of scannings

Info

Publication number
JPS53102620A
JPS53102620A JP1752077A JP1752077A JPS53102620A JP S53102620 A JPS53102620 A JP S53102620A JP 1752077 A JP1752077 A JP 1752077A JP 1752077 A JP1752077 A JP 1752077A JP S53102620 A JPS53102620 A JP S53102620A
Authority
JP
Japan
Prior art keywords
scannings
addition system
black addition
black
circuit
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
JP1752077A
Other languages
Japanese (ja)
Inventor
Koji Yao
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
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1752077A priority Critical patent/JPS53102620A/en
Publication of JPS53102620A publication Critical patent/JPS53102620A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To comparatively simplify the black addition system by a plurality of scannings and to increase the reliability, by providing the circuit memorizing the information for one scanning's share with a video element unit and the menas for write-in and readout to this memory circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP1752077A 1977-02-19 1977-02-19 Black addition system by a plurality of scannings Pending JPS53102620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1752077A JPS53102620A (en) 1977-02-19 1977-02-19 Black addition system by a plurality of scannings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1752077A JPS53102620A (en) 1977-02-19 1977-02-19 Black addition system by a plurality of scannings

Publications (1)

Publication Number Publication Date
JPS53102620A true JPS53102620A (en) 1978-09-07

Family

ID=11946220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1752077A Pending JPS53102620A (en) 1977-02-19 1977-02-19 Black addition system by a plurality of scannings

Country Status (1)

Country Link
JP (1) JPS53102620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589468A (en) * 1981-07-10 1983-01-19 Fujitsu Ltd Picture processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589468A (en) * 1981-07-10 1983-01-19 Fujitsu Ltd Picture processing method

Similar Documents

Publication Publication Date Title
JPS52107729A (en) Video information memory
JPS5266337A (en) Ledger preparation control system
JPS5414612A (en) Formation system of facsimile video signal
JPS53102620A (en) Black addition system by a plurality of scannings
JPS53134336A (en) Memory unit
JPS5377116A (en) Data compression system
GB1545452A (en) Methods of reading out video signals from an image sensor matrix
JPS53105933A (en) Television receiver equipped with picture magnifying function
JPS5393735A (en) Memory control system
JPS5563182A (en) Picture compounding device
JPS52155019A (en) Pattern verification of character of figure
JPS5364430A (en) Cash memory diagnosis system
JPS5319835A (en) Recording device
JPS52143712A (en) Tv static picture transmission system
JPS54823A (en) Display control system for ruled line pattern
JPS5342619A (en) Picture-and-writing signal reading control system
JPS5429916A (en) Ivt narrow-band transmission system
JPS5426702A (en) Tv system
JPS53105934A (en) Television picture receiver
JPS5339014A (en) Reading system
JPS53105118A (en) Scrolling display system for picture
JPS5317309A (en) Video signal recorder
JPS52104024A (en) Information check system
JPS5370710A (en) Picture image transmitting system
JPS53146523A (en) Multi-lens scanning system