专利汇可以提供Animation coding system专利检索,专利查询,专利分析的服务。并且PURPOSE: To code an animation with high coding efficiency by comparing the code quantity of a block coding system to excel in reducing space directional redundancy and the code quantity of a picture element motion compensating coding system to excel in reducing time directional redundancy and selecting either of the two systems having the smaller code quantity.
CONSTITUTION: A picture signal block-partitioned and inputted from an input terminal 1 is inputted to a block dynamic vector detecting circuit 2, a block coding circuit 3, and a picture element motion compensating coding circuit 4, and in a selecting circuit 6, coded signals from the block coding circuit 3 and the picture element motion compensating coding circuit 4 are received, the code quantity of one coded signal is compared with that of the other coded signal, and either of the two coded signals having the smaller code quantity is selected and outputted from an output terminal 8. Consequently, it becomes possible to extract both the merit of the block coding system to excel in reducing the space directional redundancy and that of the picture element motion compensating coding system to excel in reducing the time directional redundancy. Thus, the animation can be efficiently coded.
COPYRIGHT: (C)1990,JPO&Japio,下面是Animation coding system专利的具体信息内容。
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