05365280 is referenced by 33 patents and cites 4 patents.

In a method of controlling a picture signal processing mode, first and second motion vectors are determined (ME, D.sub.T) for first and second fields, and a picture signal processing mode control signal is obtained by comparing (D.sub.T, -, COMP-R) the first and second motion vectors. The control signal may be transmitted along with, for example, a HDTV signal to give an indication to a TV receiver whether the signal originated from movie-film or from non-movie-film or be generated within the receiver.

Title
Method and apparatus for discriminating between movie film and non-movie film and generating a picture signal processing mode control signal
Application Number
8/75653
Publication Number
5365280
Application Date
June 11, 1993
Publication Date
November 15, 1994
Inventor
Olukayode A Ojo
Eindhoven
NL
Paul W A C Biezen
Eindhoven
NL
Hendrik Huijgen
Eindhoven
NL
Gerard De Haan
Eindhoven
NL
Agent
Michael E Marion
Assignee
U S Philips Corporation
NY, US
IPC
H04N 5/253
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