Video signal processing apparatus that performs frame rate...

Details Video signal processing apparatus that performs frame rate... Video signal processing apparatus that performs frame rate...

2007-03-06

2007-03-06

Kostak, Victor R. (Department: 2622)

Television

Format conversion

Changing number of fields for standard conversion

C348S441000, C348S558000

Reexamination Certificate

active

10388169

ABSTRACT:
A video signal processing apparatus which performs a frame-rate conversion of a progressive line-scan video signal based on a film source of M film frames per second (wherein M is a natural number) into a video signal in which a same film frame is repeated N times for each 1/M second, and mixes, frame by frame, a video signal of a preceding frame and a video signal of a following frame of the converted progressive line-scan video signal. Thus, the display quality of telecine-converted images can be improved.

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