2147474-A is referenced by 12 patents.

Title
Method of processing character or pictorial image data
Application Number
GB19840006187 19840309
Publication Number
2147474 (A)
Application Date
March 9, 1984
Publication Date
May 9, 1985
Inventor
Fukuda Shinichiro
Takashima Masatake
Shibata Hiroyuki
Assignee
Shaken
IPC
H04N 01/411
G06T 09/20
G06T 09/20
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