说明：  基于仿射变换的运动场估计,首先使用EBMA确定基于块的运动场，然后使用加权的LSE求仿射变换参数。给出基于仿射变换参数的预测帧以及相应的估计参数，并与基于块运动估计的运动场预测结果进行比较
(Based on the estimated affine transformation of the stadium, the first to use block-based EBMA determine playgrounds, and then use the weighted LSE for affine transformation parameters. Affine transformation parameters are given based on the prediction frames and the corresponding estimated parameters, and block-based motion estimation of the prediction results were compared Stadium)