estimation of motion vector

• 位移矢量估计

estimation of motion vector的用法和样例：

例句

1. In the processing of digital video it is commonly needed to wipe out blotches in the image.Motion estimation is a basic step for this end.
   摘要在数字视频处理中经常需要考虑斑点去除问题，运动矢量估计是斑点检测和去除的基本步骤。