专利汇可以提供Inter-frame coding device专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve the working efficiency of a processor by judging the margin degree of the processing of the respective processors and increasing/ decreasing the number of searching points to execute the searching of a shift vector by movement compensation while adjusting to the marging degree.
CONSTITUTION: A transmission memory does not become vacant by the arithmetic neck of a processor part by taking the number of searching points of the first stage smaller than the number of times of average operation per block m
0 . Besides, spare time does not exists in the processing of the processor part by taking the number of searching points to the (n)th stage sufficiently larger than the m
0 . Transmission data are generated newly and data are transmitted to a transmission line every time when the above-mentioned movement compensation on the one block and the encoding of other vector quantization and so on are executed, and since a transmission memory residual quantity R is always changed, movement compensation predictive encoding is executed while taking the transmission memory residual quantity R into consideration by the next block.
COPYRIGHT: (C)1992,JPO&Japio,下面是Inter-frame coding device专利的具体信息内容。
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