| 摘要 |
PROBLEM TO BE SOLVED: To decrease a coding rate for given quality or improve quality for a given coding rate, for example.SOLUTION: A method for decoding a picture divided into blocks is disclosed. The method comprises at least one iteration of: a) determining for at least two blocks adjacent to a reconstructed part of the picture a priority level responsive at least to directional gradients computed in a causal neighborhood of the block (S20); and b) decoding a part of the picture comprising the block whose priority level is the highest (S22). |
