我的也是这个题目 还没开始做呢 主要是对算法的介绍与比较，然后用其中某两种算法进行编程用软件处理出结果 在对结果进行分析 大概流程就是这样
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
边缘检测是图像处理和计算机视觉中的基本问题，边缘检测的目的是标识数字图像中亮度变化明显的点。图像属性中的显著变化通常反映了属性的重要事件和变化。
