In this paper, many different methods for the detection of these missing data regions are presented.And a new algorithm (STD) is formulated based on the temporal and spatial discontinuities.

• 本文 阐述了几种不同的斑点检测的方法，并根据斑点在序列图像中的时间和空间的不连续性提出了一种新的斑点检测方法(STD)。