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Two-dimensional code allocation system for dynamic vector

阅读:149发布:2022-09-12

专利汇可以提供Two-dimensional code allocation system for dynamic vector专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve the transmission efficiency of an optimum dynamic vector transmission system during motion compensation predictive encoding operation by assigning and transmitting variable length codes with code length which is made shorter according to arrangement points where dynamic vectors converge more.
CONSTITUTION: When the horizontal vector Vx and vertical vector Vy of a dynamic vector are inputted, norm values are detected in memory 1 and a corresponding transmission code is transmitted by a multiplexing circuit 2. Norm values of the dynamic vectors are arranged around a reference point (norm value "0") in two dimensions and variable codes having shorter bits according to closeness to the reference point are assigned as transmission codes, so information on the dynamic vector is transmitted with less bits.
COPYRIGHT: (C)1985,JPO&Japio,下面是Two-dimensional code allocation system for dynamic vector专利的具体信息内容。

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