Conley Rose, P.C.
Spatially varying transform with adaptive transform type
A video decoding method and apparatus employing spatially varying transform (SVT) with adaptive transform type include determining a usage of an SVT-vertical (V) or an SVT-horizontal (H) for a residual block, determining a transform block position of a transform block of the residual block, determining a transform type of the transform block, wherein the transform type indicates a horizontal transform and a vertical transform for the transform block, wherein at least one of the horizontal transform or the vertical transform is a discrete sine transform (DST)-7, and reconstructing the residual block based on the transform type, the transform block position and transform coefficients of the transform block.
HUAWEI TECHNOLOGIES CO., LTD.
H H H H H H H H
H04N H04N H04N H04N H04N H04N H04N H04N
inventional inventional inventional inventional inventional inventional inventional inventional
Jianle Yin Haitao
Chen Zhao Yang