Hauptman Ham, LLP
Encoding/decoding method and apparatus using a tree structure
An apparatus for encoding image information using a tree structure, performs a method by: encoding a partition flag indicating whether each node, starting from a node of an uppermost layer of the tree structure, is divided into nodes of a lower layer; encoding image information of a block corresponding to a node which is not further divided; and encoding additional information including first information on a minimum block size and second information on a difference between the minimum block size and a maximum block size, the difference between the minimum block size and the maximum block size being a value of a log scale, wherein the first and second information are used for identifying the maximum block size corresponding to the node of the uppermost layer.
SK TELECOM CO., LTD.
H H H H H H H H H H H H
H04N H04N H04N H04N H04N H04N H04N H04N H04N H04N H04N H04N
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Gyumin Jaehoon Yunglyul Joohee Byeungwoo Jongki Sunyeon Jeongyeon Haekwang Dongwon
Lee Choi Lee Moon Jeon Han Kim Lim Kim Kim