说明：  本程序来实现 红外和可见图像的配准确 利用红外图像和可见的边缘信息进行图像匹配 先进行图像边缘检测 寻找图像中闭合轮廓 利用轮廓 的链码进行图像配准
(The procedures are in place to realize the infrared and visible images with accurate use of infrared image and visibility of the edge information in image matching image to image edge detection to find the outline of the use of closed contour chain code image registration)