JPS5513555A - Half tone reproducing method dependent upon binary picture element - Google Patents

Half tone reproducing method dependent upon binary picture element

Info

Publication number
JPS5513555A
JPS5513555A JP8588778A JP8588778A JPS5513555A JP S5513555 A JPS5513555 A JP S5513555A JP 8588778 A JP8588778 A JP 8588778A JP 8588778 A JP8588778 A JP 8588778A JP S5513555 A JPS5513555 A JP S5513555A
Authority
JP
Japan
Prior art keywords
coordinates
given
picture element
reproducing method
half tone
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
JP8588778A
Other languages
Japanese (ja)
Inventor
Koichi Ejiri
Keiji Sekikawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8588778A priority Critical patent/JPS5513555A/en
Publication of JPS5513555A publication Critical patent/JPS5513555A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: To improve the resolution of a reproducing pircture and smooth the edge part by outputting pircture elements corresponding to coordinates of dot patterns on a basis of given density signals and coordinate signals at a prescribed timing and giving them to a plotter.
CONSTITUTION: Fixed pattern memory 83 receives density signals n given from quantizing equipment 81 and coordinates (I, J) outputted from address control circuit 82 and outputs picture elements (I, J) corresponding to coordinates (I, J) of dot patterns Ln(M, N), and picture elements (I, J) are outputted at a prescribed timing by output control circuit 84 and are given to a plotter. As a result, the resolution of a reproducing picture can be improved, and the edge part can be smoothed.
COPYRIGHT: (C)1980,JPO&Japio
JP8588778A 1978-07-14 1978-07-14 Half tone reproducing method dependent upon binary picture element Pending JPS5513555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8588778A JPS5513555A (en) 1978-07-14 1978-07-14 Half tone reproducing method dependent upon binary picture element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8588778A JPS5513555A (en) 1978-07-14 1978-07-14 Half tone reproducing method dependent upon binary picture element

Publications (1)

Publication Number Publication Date
JPS5513555A true JPS5513555A (en) 1980-01-30

Family

ID=13871407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8588778A Pending JPS5513555A (en) 1978-07-14 1978-07-14 Half tone reproducing method dependent upon binary picture element

Country Status (1)

Country Link
JP (1) JPS5513555A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207771A (en) * 1982-03-22 1983-12-03 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア Image processor
JPS5952969A (en) * 1982-09-20 1984-03-27 Nippon Telegr & Teleph Corp <Ntt> System for processing half tone record in color recording

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207771A (en) * 1982-03-22 1983-12-03 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア Image processor
JPH0430781B2 (en) * 1982-03-22 1992-05-22
JPS5952969A (en) * 1982-09-20 1984-03-27 Nippon Telegr & Teleph Corp <Ntt> System for processing half tone record in color recording

Similar Documents

Publication Publication Date Title
JPS5391532A (en) Pattern generating equipment
JPS5513555A (en) Half tone reproducing method dependent upon binary picture element
JPS5247642A (en) Control method oof synchronous transmission
JPS5730084A (en) Image data processor
JPS5483725A (en) Picture output equipment
JPS5330313A (en) Singing electronic system
JPS52154620A (en) Electronic musical instrument equipped with memory
JPS5383613A (en) Wave generator for electronic musical instruments
JPS5543676A (en) Vertical-horizontal conversion system
JPS5244171A (en) Lsi mask inspection device
JPS51138430A (en) Electronic musical instrument
JPS5513554A (en) Half tone reproducing method dependent upon binary picture element
JPS51123540A (en) Data input apparatus
JPS51128230A (en) Picture element pattern conversion system
JPS53103720A (en) Electronic snstrument
JPS5418695A (en) Electronic sound generator
JPS52154621A (en) Tone control device
JPS52141997A (en) Method of fairing ship drawing by computor
JPS5356012A (en) Electronic musical instrument
JPS53120588A (en) Ultrasonic inspection apparatus
JPS5374856A (en) Data process system
JPS5412621A (en) Picture signal process system
JPS5291343A (en) Information processing apparatus
JPS547247A (en) Signal process system
JPS5442939A (en) Cubic pattern drawing system