In terms of segmentation result,each detected region is matched to the similar region in history list considering the squared Euclidean distance between features of region.

• 在分割结果基础上,以区域特征值之间的欧几里德距离平方作为匹配尺度,将当前图像帧中每一被检测出的区域与历史记录表中的区域相匹配。