ENCODING METHOD, DECODING METHOD, CODE STREAM, ENCODER, DECODER AND STORAGE MEDIUM

Disclosed in the embodiments of the present application are an encoding method, a decoding method, a code stream, an encoder, a decoder and a storage medium. The encoding method is applied to an encoder, and comprises: determining a first matching block of the current block; performing motion compensation enhancement on the first matching block, so as to obtain at least one second matching block; determining motion information of the current block according to the at least one second matching block; and encoding the current block according to the motion information. In this way, while the same decoding quality is ensured, a code rate can be reduced, and furthermore, the encoding and decoding efficiency can be improved. Sont divulgués dans les modes de réalisation de la présente demande un procédé de codage, un procédé de décodage, un flux de code, un codeur, un décodeur et un support de stockage. Le procédé de codage est appliqué à un codeur, et comprend les étapes consistant à : déterminer un premier bloc co