时间序列影像特征点提取与匹配算法研究

Algorithm for Feature Point in Sequence Image Extraction and Matching

摘要: 首先利用Harris算子分别从序列影像中提取运动目标的特征点,然后通过局部信息熵与Walsh变换有机结合来实现序列影像前后帧中运动目标同名特征点的匹配。实验证明了本文算法的可行性。

Abstract: This paper proposes to by using Harris operator extract the feature points of moving objects in sequence images, then combines the local information entropy with Walsh transformation to carry out the feature point matching in sequence image.