发明名称 |
METHOD AND APPARATUS FOR ENCODING MULTILAYER VIDEO, AND METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO |
摘要 |
Multilayer video encoding/decoding methods and apparatuses are provided. A multilayer video decoding method includes: obtaining inter-layer prediction allowance information from a bitstream; obtaining single layer use information from the bitstream when the inter-layer prediction allowance information indicates that inter-layer prediction is usable; determining at most only one layer among at least one layer, to which a current picture refers, as a reference layer when the single layer use information indicates that at most one picture is used for inter-layer prediction; and performing inter-layer prediction on the current picture by using a picture belonging to the reference layer. |
申请公布号 |
US2016227232(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
US201615096443 |
申请日期 |
2016.04.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI Byeong-doo;PARK Min-woo;LEE Jin-young;CHO Yong-jin;KIM Chan-yul;WEY Ho-cheon |
分类号 |
H04N19/33;H04N19/44;H04N19/105;H04N19/52;H04N19/597;H04N19/70;H04N19/593 |
主分类号 |
H04N19/33 |
代理机构 |
|
代理人 |
|
主权项 |
1. An image decoding method comprising:
obtaining inter-layer prediction allowance information from a bitstream; obtaining single layer use information from the bitstream when the inter-layer prediction allowance information indicates that inter-layer prediction is usable; determining at most only one layer among at least one layer, to which a current picture refers, as a reference layer when the single layer use information indicates that at most one picture is used for inter-layer prediction; and performing inter-layer prediction on the current picture by using a picture belonging to the reference layer. |
地址 |
Suwon-si KR |