说明：  自适应Canny边缘检测算法，在传统的Canny算法基础上提出的一种自适应Canny边缘检测算法，在传统算法优点的基础上提高了抑制虚假边缘的能力，利用自适应阀值提高了边缘检测的自动化程度
(Adaptive Canny edge detection algorithm, the traditional Canny algorithm based on an adaptive Canny edge detection algorithm, the advantages of the traditional algorithm based on the improved ability to suppress false edge, increased use of adaptive threshold edge detection degree of automation)