决策边缘特征检测算法DSUSAN

在SUSAN边缘特征检测算法的基础上,分析研究其存在的缺陷,提出决策边缘特征检测算法DSUSAN,给出了DSUSAN算法的检测过程,并利用Matlab软件进行原始图像、加噪图像的对比实验.结果表明,该算法在检测边缘细节特征上比SUSAN算法有较大改善;同时,该算法未明显增加运算量,具有检测准确、高效、易于实时运算的优点,算法的噪声抑制能力也较好.

DSUSAN:Decision SUSAN algorithm of edge detection

This paper described an algorithm named DSUSAN(Decision Smallest Univalue Segment Assimilating Nucleus) for edge feature detection after checking and analyzing the defects of the approach SUSAN for edge and corner detection in the image processing area,and then the detection procedure was developed.After that,a comparison experiment on Matlab was made taking an original image and the same image with noises added.The method does not enlarge the calculation mass,and has the advantages of precise and high effi...