Furthermore, global motion is disassembled into basis motion, and the adaptive system can choose optimal algorithm according to limitation of operation burden. 而且本算法将复杂的全域运动分解为各基本运动，使系统可以根据运算量的限制自适应地选择最优的运动估计算法。
For the blocks with poor coherence, full searching BMA with an ordinary range is used, and their motion vectors are at last adjusted by the coherence criterion given in the paper. 对传统的全局搜索块匹配运动估计算法，给出了提高运动矢量一致性的修正准则。
