Optimizing distribution method in moving evaluation for hardware computing power resource
A technology of motion estimation and computing power, applied in the multimedia field, can solve problems such as high computational complexity, weak computing power, and unsatisfactory video decoding
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[0032] The method proposed by the present invention for rationally allocating hardware computing power resources for motion estimation under the premise of limited hardware computing power is mainly applicable to use under the condition of hardware support with different computing power. Mainly proceed as follows:
[0033] 1. Division of macroblock priority
[0034] The current frame is divided into macroblocks and divided into 16×16 macroblocks, and then the difference between one macroblock of the current frame and the corresponding macroblock of the previous frame is obtained to obtain the sum of absolute errors. Then the macroblocks are prioritized according to the size of the absolute error sum. When the difference between the absolute error sums of two macroblocks is within the range of 100, the priorities of the two macroblocks are considered to be equal. At the same time, it is stipulated that the priority of the absolute error and the large macroblock is higher, and...
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