Alibaba Group Holding Limited
ADAPTIVE RESOLUTION CHANGE IN VIDEO PROCESSING

Abstract:

The present disclosure provides systems and methods for processing video content. The method can include: determining a fixed-phase interpolation filter for a block of a resampled reference picture; generating unrefined prediction samples of the block, by performing motion compensation on samples of the block using the fixed-phase interpolation filter; and encoding or decoding a target picture based on the unrefined prediction samples.