自动获取最佳阈值，提取边缘。因为是根据我的项目编的，用时根据实际情况修改一下。

文件里含有contourlet分解以及重构的代码，同时还有原图以及重建后的图像。-File contains the code contourlet decomposition and reconstruction, along with Original and reconstructed images.

此代码用于ECG波形的QRS检测，采用常见的可实时检测波形的算法。-This code for the ECG waveform of QRS detection, the use of commonly available real-time detection algorithm waveform.

matlab进行图像处理时，应用小波变换方法来实现分割处理。-matlab image processing, the application of wavelet transform method to achieve the division to deal with.

采用USB CMOS摄像头进行人脸检测，效果很好，可做工程参考-USB CMOS camera used for face detection, the effect of good works can refer to

图形学多边形裁剪算法vc实现-graphics polygon clipping algorithm to achieve vc

傅里叶变换是图像处理中常用的一些算法，该算法是用c语言实现的。-Fourier transform is commonly used in image processing of some algorithm, which is the c language.

利用小波变换技术图像融合方法从模糊图像中恢复图像，并给出结果-Using Wavelet Transform Image Fusion technology of fuzzy images from the resumption of images, and gives results

face recognition test source code

完整的图像增强工具可以直接对图像处理并将图像保存下来，包括线性拉伸，直方图匹配，特别是可以对大图像进行处理。-A complete image enhancement tools directly on the image processing and image preservation, including the linear stretching, histogram matching, in particular, can handle large images.

数字图像处理，将灰度图象取垂直或水平方向的镜像-Digital image processing, the gray-scale images from a vertical or horizontal direction of the mirror