ETRI-Knowledge Sharing Plaform

KOREAN
특허 검색
Status Country
Year ~ Keyword

Detail

Registered IMMERSIVE VIDEO DECODING METHOD AND IMMERSIVE VIDEO ENCODING METHOD

Inventors
Jeong Jun Young, Lee Gwang Soon, Jinhwan Lee, Kwan-Jung Oh, Yun Kug Jin, Shin Hong-Chang, Joonsoo Kim, Jeongil Seo, 마렉 도맨스키, 대위드 미일로치, 아드레인 디짐보우스키
Application No.
17725241 (2022.04.20)
Publication No.
20220345742 (2022.10.27)
Registration No.
11818395 (2023.11.14)
Country
UNITED STATES
Project Code
21HH4900, Immersive Media Research Laboratory, Jeongil Seo
Abstract
Disclosed herein are an immersive video decoding method and an immersive video encoding method. The immersive video decoding method includes partitioning a current picture into multiple main blocks, determining whether each main block is to be partitioned into multiple sub-blocks, and when it is determined that each main block is to be partitioned into multiple sub-blocks, determining a partitioning type of the corresponding main block. Here, the corresponding main block may be partitioned into four or two sub-blocks depending on the partitioning type. When the corresponding main block is partitioned into multiple sub-blocks, whether depth information is to be updated for each of the sub-blocks generated by partitioning the main block may be determined.
KSP Keywords
Depth information, Encoding method, Immersive video, Sub-Blocks(SB), decoding method, video decoding, video encoding