05386248 is referenced by 7 patents and cites 7 patents.

In a method for determining motion vectors for each of the plurality of image blocks (X, O) together constituting a television image, motion vectors are computed only for selected ones (X) of the image blocks, and motion vectors for the remaining ones (O) of the image blocks are interpolated at least in part from the computed motion vectors of the selected blocks.

Title
Method and apparatus for reducing motion estimator hardware and data transmission capacity requirements in video systems
Application Number
747219
Publication Number
5386248
Application Date
November 1, 1993
Publication Date
January 31, 1995
Inventor
Hendrik Huijgen
Eindhoven
NL
Gerard De Haan
Eindhoven
NL
Agent
Michael E Marion
Assignee
U S Philips Corporation
NY, US
IPC
H04N 7/18
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