JPS5534706A - Picture reducing system - Google Patents

Picture reducing system

Info

Publication number
JPS5534706A
JPS5534706A JP10663078A JP10663078A JPS5534706A JP S5534706 A JPS5534706 A JP S5534706A JP 10663078 A JP10663078 A JP 10663078A JP 10663078 A JP10663078 A JP 10663078A JP S5534706 A JPS5534706 A JP S5534706A
Authority
JP
Japan
Prior art keywords
line
data
reducing system
columns
operated
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
JP10663078A
Other languages
Japanese (ja)
Inventor
Kiyoshi Oi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10663078A priority Critical patent/JPS5534706A/en
Publication of JPS5534706A publication Critical patent/JPS5534706A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To obtain a distortionless reduced picture by extending object data of logical operation into four lines or columns.
CONSTITUTION: In case that the l-th line (or column) of dots is eliminated, data of the (l-1)-th line, the l-th line, the (l+1)-th line and the (l+2)-th line, namely, four lines (or four columns) is utilized. Then, AND between l and l+1 is operated when l-1 and l+2 are "1"; and OR between l and l+1 is operated when one of l-1 and l+2 is "0" at least; and obtained data is substituted as data in l and l+1 positions.
COPYRIGHT: (C)1980,JPO&Japio
JP10663078A 1978-08-31 1978-08-31 Picture reducing system Pending JPS5534706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10663078A JPS5534706A (en) 1978-08-31 1978-08-31 Picture reducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10663078A JPS5534706A (en) 1978-08-31 1978-08-31 Picture reducing system

Publications (1)

Publication Number Publication Date
JPS5534706A true JPS5534706A (en) 1980-03-11

Family

ID=14438425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10663078A Pending JPS5534706A (en) 1978-08-31 1978-08-31 Picture reducing system

Country Status (1)

Country Link
JP (1) JPS5534706A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784489A (en) * 1980-11-14 1982-05-26 Ricoh Kk Image indication system
JPS60198585A (en) * 1984-03-22 1985-10-08 株式会社写研 Magnification conversion system for character data
US5502807A (en) * 1992-09-21 1996-03-26 Tektronix, Inc. Configurable video sequence viewing and recording system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784489A (en) * 1980-11-14 1982-05-26 Ricoh Kk Image indication system
JPS60198585A (en) * 1984-03-22 1985-10-08 株式会社写研 Magnification conversion system for character data
US5502807A (en) * 1992-09-21 1996-03-26 Tektronix, Inc. Configurable video sequence viewing and recording system

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