基于Hough变换的硬币检测

canny的原代码，matlab实现过程，带中文说明-canny" s original code, matlab implementation process, with English notes

图像处理中经常使用的标准测试图像的RAW格式文件。其中包括lena,barbara,finger,goldhill,baboon等。-Image processing frequently used standard test images of the RAW format. Including lena, barbara, finger, goldhill, baboon, etc..

图像的形态学变换（腐蚀运算、膨胀运算、细化等）-Morphological image transform (corrosion computing, expanding operations, refining, etc.)

ffmpeg例子.FFmpeg是一个集录制、转换、音/视频编码解码功能为一体的完整的开源解决方案。FFmpeg的开发是基于Linux操作系统，但是可以在大多数操作系统中编译和使用。-ffmpeg example. Sorenson is a record collection, conversion, Audio/Video codec combines the functional integrity of the revenue-raising solutions. Sorenson Development is based on the Linux operating system, but in most operating systems can be compiled and used.

用vb编写的图像数字水印的程序。功能还有待完善，可以供学习参考之用-prepared with the digital watermark image of the procedure. Function needs to be perfected, could study for reference only

vb做的类photoshop源码:可以打开图像文件并对其进行一些简单的处理，另外还可实现简单的画图功能。-vb do photoshop source categories : image files can be opened and its simple, but also achieve other simple drawing functions.

用形态学的方法求二值图像的周长，面积，圆形度，矩形度和伸长度- use morphological mathod to get the perimeter, area, circle, the rectangle and stretch the length of the binary image

模拟滤波器设计

苏珊角点检测很有用，还有详细的说明，希望对大家有所帮助！

HomoFilt.m 同态滤波器 ExGrey.m 灰度拉伸 Split.m 图象分割 ReadPic.m 读Pic图-HomoFilt.m homomorphic filter ExGrey.m tensile Split.m gray image segmentation ReadPic.m Fig Reading Pic