Expression method of the picture sequence which uses the 3D model, the signal which corresponds, and the device which corresponds

摘要

As for this invention, each of said GOP and relation you can attach the texture conversion mesh conversion 3 dimensional model in regard to the method in order to express the picture sequence which groups in the set which has the known at least two continual pictures the group of picture (GOP) as, with this. According to this invention, apex is known as a common apex, 3 dimensional model which it is related with GOP of n level, is expressed by the irregular mesh which at least considers at least one said apex of one which expresses 3 dimensional model which it is related with GOP of n-1 level irregular mesh.