但是，由于ISZW使用连续的整数平方作为量化阈值，缩短了相邻阈值间的距离，却增加了编码的次数，降低了编码速度。
Since ISZW used successive integer squares as quantization thresholds, it shortened the distance between two consecutive thresholds, but increased coding times, thus reduced coding speed.
与MPEG 4验证模型中的形状运动估计算法以及现有的改进算法相比，该算法大大提高了形状运动估计的速度，而形状的编码效率并没有降低。
Compared with the ME algorithm for shape coding in MPEG-4 verification model and other improved algorithms, the proposed algorithm significantly speeds the ME process and takes equal bit rate.
该方法采用纠错编码支持向量机的多类分类技术，降低了经验风险，能对误差进行自动修正，有效地提高了识别率和识别速度。
A kind of error correction coding methods in the communication between singlechip′s serialport and PC in the electric spark forming machine control system is proposed.
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