改进的SUSAN图像边缘检测算法

Advanced Algorithm for Image Edge Detection Using SUSAN Operator

SUSAN图像边缘检测算法具有抗噪声能力较强、准确等优点,但仍有不足之处.提出了一种自适应选取阈值的方法,并对SUSAN边缘检测算法进行了改进.在此基础上,提取出图像特征来进行目标识别、精密测量等图像描述和分析处理能获得较好的效果.

Algorithm for image edge detection using SUSAN operator has the advantages of stronger antinoise ability and veracity as well as some disadvantages. A kind of method for adaptive selection of threshold is put forward, and the SUSAN edge detection is improved. On this basis, image feature for object recognition is extracted to make precise measurement and image analysis better.