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US 2018/0020229 A1Published application
Computationally efficient motion compensated frame rate conversion system
AssigneeSharp Laboratories of America, Inc.
InventorsXu CHEN, Petrus J.L. VAN BEEK, Christopher A. SEGALL
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Abstract
A system for frame rate conversion of a video.
Claims15
A method for frame rate conversion of a video comprising:
- (a) receiving a series of frames having a first frame rate;
- (b) downsampling said series of frames to a downsampled resolution;
- (c) estimating motion vectors for said series of frames based upon said downsampled frames;
- (d) determining motion compensated interpolated frames based upon said downsampled frames and said motion vectors based upon said downsampled frames;
- (e) upsampling said motion compensated frames to provide output frames.
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