JPS63311868A - Picture processing device - Google Patents

Picture processing device

Info

Publication number
JPS63311868A
JPS63311868A JP14823187A JP14823187A JPS63311868A JP S63311868 A JPS63311868 A JP S63311868A JP 14823187 A JP14823187 A JP 14823187A JP 14823187 A JP14823187 A JP 14823187A JP S63311868 A JPS63311868 A JP S63311868A
Authority
JP
Japan
Prior art keywords
magnification
picture
picture data
data
multiplying
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
JP14823187A
Other languages
Japanese (ja)
Inventor
Hisaaki Norikura
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP14823187A priority Critical patent/JPS63311868A/en
Publication of JPS63311868A publication Critical patent/JPS63311868A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce the processing time and to simplify the processing by using a digital signal as a picture data with respect to a picture element and thinning or multiplying the signal based on the magnification and reduction rate. CONSTITUTION:A picture input means 1 receiving a picture data as a digital signal with respect to the picture element, a picture data storage means 2 storing the data, a magnification input means 3 inputting the magnification reduction rate, a magnification reduction means 4 magnifying/reducing the picture data stored in the storage means 2 by thinning or multiplying the data based on the magnification/reduction rate inputted from the magnification input means and a picture display means 5 displaying the magnified and reduced picture data are provided. Thus, the high speed processing is applied because of magnification/reduction through the interleaving or multiplying in this way and since the similar means are used for all the magnifications, it is not required to prepare details in response to the magnification in advance and the processing is simplified.
JP14823187A 1987-06-15 1987-06-15 Picture processing device Pending JPS63311868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14823187A JPS63311868A (en) 1987-06-15 1987-06-15 Picture processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14823187A JPS63311868A (en) 1987-06-15 1987-06-15 Picture processing device

Publications (1)

Publication Number Publication Date
JPS63311868A true JPS63311868A (en) 1988-12-20

Family

ID=15448201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14823187A Pending JPS63311868A (en) 1987-06-15 1987-06-15 Picture processing device

Country Status (1)

Country Link
JP (1) JPS63311868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289292A (en) * 1991-05-24 1994-02-22 Victor Company Of Japan, Ltd. Picture element data density conversion apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289292A (en) * 1991-05-24 1994-02-22 Victor Company Of Japan, Ltd. Picture element data density conversion apparatus

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