图像处理。。 histogram equalization

灰度均衡。读入BMP灰度图，绘制直方图，并对直方图进行灰度均衡。-Grayscale balance. Read BMP grayscale image and draw the histogram, then do grayscale balance to the histogram.

基于混合高斯的背景建模与阴影抑制算法研究,背景建模，目标检测-Based on Gaussian mixture background modeling and shadow suppression algorithm, background modeling, target detection

计算几何c语言实现 第二版 的源代码。对于计算机图形学的学习有一定的益处。-computational geometry c language second edition of the source code. For the study computer graphics have certain benefits.

dct频域进行图像缩放的源码，非常有用。可以很快的进行图像缩放，免去了DECODE再插值。-DCT frequency domain image scaling for the source, very useful. Can be quickly carried out the image scaling, which eliminates the re-interpolation Decode.

几种经典的图像平滑去噪算法程序，其中包括小波软阈值和硬阈值处理。还附送三个图像质量评价程序-several classic image denoising smoothing algorithm procedures, which include thresholding wavelet soft and hard threshold processing. Also attached three image quality evaluation procedures

利用最大类间方差法(OTSU)求出对图像进行二值化处理的最佳阈值，从而进行图像二值化处理。 -Using the maximum between-class variance method (OTSU) obtained image binarization best treatment threshold, and thus image binarization treatment.

平面多边形内外点判断方法-planar polygon method of Point

在MATLAB环境下，模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数-In the MATLAB environment to simulate the image by Gaussian white noise and salt and pepper noise P0306: A two-dimensional median filter function

本程序实现haar小波的变换，在图像去噪。压缩等方面有很大的帮助-This procedure to achieve haar wavelet transform, the image de-noising. Compression there is a great help

对图像添加各种噪声 高斯噪声 淑盐噪声-Add a variety of image noise, Gaussian noise, noise, salt-sook