| 摘要 |
A scalable video encoding method determines whether an upper layer image is encoded by referring to a lower layer image restored by a data unit, encodes the upper layer image based on the determined result, generates a flag by the data unit based on the determined result, and determines whether prediction information, a partition size, and a prediction mode are signaled by data unit based on the flag value. The data unit includes at least one among the maximum encoding unit, an encoding unit, and a prediction unit. [Reference numerals] (AA) START; (BB) END; (S910) Determine whether an upper layer image is encoded by referring; (S920) Generate a flag by data unit based on the determined result; (S930) Determine whether a prediction mode, a partition size, and prediction information are signaled based on a flag value |
