sum of absolute difference sad
sum of absolute difference sad
绝对差的和
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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Same-parity fields are used to improve the accuracy of motion estimation. It estimates the motion by comparing the sum of absolute block difference(SAD) between 4 fields with the threshold of motion.
运动估计通过比较同极性场的像素块绝对值差和(SAD)与运动阈值实现运动估计,并且利用前一场的运动信息进行鲁棒性处理,提高运动检测的精度。
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