CPC H04N 19/80 (2014.11) [H04N 19/51 (2014.11)] | 21 Claims |
1. A computer-implemented method for processing video content, comprising:
encoding or decoding a picture block by applying a first filter to a reference picture,
wherein the applying of the first filter performs both motion-compensation interpolation and downsampling of the reference picture, and
wherein the first filter is a band-pass filter having a plurality of integer coefficients derived from a cosine windowed-sinc function, a sum of the plurality of integer coefficients being equal to a power of 2.
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