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Registered IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STORING BITSTREAM

Inventors
Hyunsuk Ko, Sung-Chang Lim, Kang Jung Won, Jun Dong-San, Lee Hahyun, Jinho Lee, Kim Hui Yong, Choi Jin Soo
Application No.
201880068209.8 (2018.10.19)
Publication No.
111247796 (2020.06.05)
Registration No.
ZL201880068209.8 (2022.11.04)
Country
CHINA
Project Code
17HR1400, Development and Standardization of 5th Generation Video/Audio Coding Technology for Ultra Gifh Quality Media Services, Kim Hui Yong
Abstract
The present invention relates to an image encoding and decoding method. To this end, the image decoding method comprises the steps of: determining a reference sample of a current block; filtering thereference sample on the basis of a characteristic of a region including the reference sample; and performing intra prediction by using the filtered reference sample.
KSP Keywords
Encoding and decoding, Image Encoding, Image decoding, Intra prediction, Recording medium, decoding method