环形颜色直方图

图像处理，灰度，锐化，软化，滤波，变光，变暗等。

图像处理源程序代码，关于图像的梯度锐化处理。-Image processing source code, the gradient sharpening on the image treatment.

这是一个基于图像处理的相机自动调焦系统，-This is an image-based treatment of auto-focus camera system,

图像的颜色处理，包括颜色抖动，颜色转换等。-Deal with color images, including color dithering, color conversion.

《ｖｃ＋＋图像处理程序设计》第６章　提取图像的边缘，程序有：微分运算，梯度锐化，各种边缘检测算子的设计-" Vc++ image processing program design," Chapter 6 extract the image edge, the program are: differential operator, the gradient sharpening, various edge detection operator Design

基于模糊理论的图象处理,有图象增强,图象平滑和边缘检测算子.

：由于许多传统的去噪方法在强背景噪声情况下提取声音信号的能力变弱甚至失效， 提出 应用独立成分分析( I C A) 方法对声音信号进行特征提取， 并证明了这种 I C A 变换能增强语音和音 乐信号的超高斯性． 在此基础上， 应用 I C A基函数作为滤波器， 通过阈值化的去噪方法对含有强高 斯背景噪声的声音信号进行去噪仿真实验． 结果表明， 本方法明显优于传统的均值滤波和小波去噪 方法， 为强背景噪声下弱信号的检测提供 了新的途径．-: As many of the traditional de-noising method in case of strong background noise, the ability to extract the voice signal even weaker failure, the application of independent component analysis (ICA) method of voice signal feature extraction, and prove that this transformation can be enhanced voice ICA and music of super-Gaussian signals. On this basis, the application of ICA basis function as a filter, through the threshold of the denoising method of Gaussian background noise contains strong voice signal denoising simulation. The results show that this method is obviously superior to the traditional mean filtering and wavelet denoising methods for the strong background noise under the weak signal detection provides a new way.

几个将图像分块，将分块图像拼接，和裁减图像的实用小程序-several image block to block image mosaic, and the reduction of small images of practical procedures

这是一个walsh变换的原程序，用C语言编写，希望对大家有帮助。-This is a walsh transform the original program, with C language, and I hope to be helpful.

本压缩包有canny算子的源程序代码和测试图片。-The archive has canny operator of the source code and test images.