Frame rate converter for input frames with video and film content
作者： Samir Narayan Hulyalkar , Michael Joseph Erwin , Daniel Doswald
DOI:
关键词:
摘要: A frame rate converter device and method for interpolation during conversion are disclosed. The includes, receiving input frames containing film content video content. exhibits a 3:2 pull-down cadence while that does not exhibit such cadence. Consecutive C n n+1 interpolated to form F using the converter. further selects as an output frame, either current or previous ones of frames. selection is made so reduce both judder judder. invention suitable use on at 60 per second (fps) derived from 24 fps cinema pull-down, also blended with Hz overlay subtitle text. can be used obtain good overall reduction in
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