04437121 is referenced by 38 patents and cites 9 patents.

A processing system for effecting angular displacement of at least part of a television picture. The picture is subdivided into picture areas each containing a plurality of picture points and a number of storage devices respectively receive information on each picture point within the area at a designated storage location. On read out, the location of a particular area is accessed by means of a picture point and line counter in a single read operation. Information on particular picture points within the area is selectively made available for interpolation via latches to allow construction of the displaced picture. The area accessed for read out can be modified relative to writing into the store in order to cope with any selected degree of displacement.

Title
Video picture processing apparatus and method
Application Number
246970
Publication Number
4437121
Application Date
June 6, 1983
Publication Date
March 13, 1984
Inventor
Neil R Hinson
Petersfield
GB
Paul R N Kellar
Newbury
GB
Richard J Taylor
London
GB
Agent
Dowell & Dowell
Assignee
Micro Consultants
GB
IPC
H04N 5/22
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