边缘检测算法本科生毕业论文

提取二进制图像的轮廓。语法：BW2 = bwmorph(BW1,operation)BW1 = imread('circles.png');subplot(2,2,1); subimage(BW1);BW2 = bwmorph(BW1,'remove');subplot(2,2,2); subimage(BW2)检测灰度图像的边缘格式： BW = edge(I,method,thresh,direction)I = imread('rice.png');imshow(I);BW1 = edge(I,'prewitt');figure; imshow(BW1); BW2 = edge(I,'canny');figure;imshow(BW2);

国内外现状常用的经典边缘检测算法你的改进算法总结附注你的关键代码

Canny operator based on edge detection algorithm Abstract: This paper describes the Canny edge detection operator of the basic tenets of the theory, gives the operator the course of the specific algorithm. On this basis, the use of JAVA language to achieve its edge detection. The results show that the real face: Canny operator has a good edge detection performance, the effect of extraction on the image better. Key words: image processing; Canny operator; edge detection; Java