Title:
VIDEO DATA FETCH SYSTEM OF CHARACTER READER
Document Type and Number:
Japanese Patent JPS5776667
Kind Code:
A
Abstract:
PURPOSE: To fetch only significant data in a memory while removing insignificant data, by dividing the memory by adding forms width and format information without using any fixed address for the memory division.
CONSTITUTION: For example, when video data 13W20 are written on line 12aW12e of forms 11 as shown in the figure, an RAM is divided by shifting video data 14,15, and 17W20 to, for example, the left end of the forms. In this case, the RAM is divided on the basis of the number of video data on the line 12a having the greatest number of video data to make comparisons according to the arrangement of the video data 13W20 as it is, thus fetching many significant video data in the RAM9.
Inventors:
OOTA TOMOMI
IGUCHI HIROSHI
HARADA FUMIAKI
YOGOSHI YASUHIKO
ISOBE YUUJI
IGUCHI HIROSHI
HARADA FUMIAKI
YOGOSHI YASUHIKO
ISOBE YUUJI
Application Number:
JP15312280A
Publication Date:
May 13, 1982
Filing Date:
October 31, 1980
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06V10/10; (IPC1-7): G06K9/20