ADAPTIVE FILTERING METHOD APPLIED TO INTRA PREDICTION OF MULTIPLE REFERENCE LINES IN VIDEO CONTENT ENCODING, VIDEO ENCODING DEVICE AND VIDEO DECODING DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adaptive filtering method applied to intra prediction of a plurality of reference lines in video content encoding, and a video encoding device and a video decoding device using the same.;SOLUTION: In an intra prediction method in video content encoding, when working with intra prediction using a plurality of reference lines by deciding whether to apply to input samples in intra prediction using an adaptive filtering method for a dynamic decision operation of the filtering, complexity of intra prediction in video content encoding can be reduced and compression efficiency of ultra-high-resolution movies can also be increased.;SELECTED DRAWING: None;COPYRIGHT: (C)2020,JPO&INPIT