METHOD AND APPARATUS OF PREDICTING BLOCK OF VIDEO PICTURE, AND STORAGE MEDIUM

原文（中国語）

A method of predicting a block of a video picture, includes: deriving a first prediction block from an intra-template-matching prediction mode determining the first prediction block by minimizing a cost function calculated between sample values of a L-shaped template of the block of the video picture and a L-shaped template of a reconstructed block of the video picture; and determining a first block vector as a displacement between the first prediction block and the block of the video picture, the first block vector identifying the first prediction block as a prediction block candidate of the block of the video picture.