< 数字图像处理》作者－姚敏中所有matlab源程序

运用contourlet变换和小波变换对图像进行去噪处理,并将二者的去噪效果通过PSNR进行对比.文中包含去噪.m文件和求PSNR的.m文件.程序中注释详细,值得参考.通过测试的代码.-Use Contourlet transform and wavelet transform for image denoising treatment, and the denoising effect of the adoption of both PSNR comparison. Paper contains denoising. M documents and PSNR for the. M file. Program notes in detail, it is also useful. Through test code.

Matlab中编写将彩色图像颜色传递给灰度图像的函数-Matlab prepared color image color will be passed to a function of gray image

本实例是用VC代码实现的计算机图形学有关裁剪方法。用于视图区图形的输出。

Visual C++MATLAB图像处理与识别实用案例精选之取对数算法的源程序-Visual C MATLAB image processing and recognition of practical cases selected for admission to the source code of several algorithms

geotiff读写实验，对于遥感影像初学者了解GeoTIFF影像来说，非常不错！-read and write GeoTIFF experiments, remote sensing imagery for beginners to understand GeoTIFF image is very good!

里面是关于Hough变换的边缘检测的源代码-There is a Hough transform on the source code for edge detection

本程序是一个最佳阈值分割算法,可对灰度图像进行分分割.-This procedure is an optimal threshold segmentation algorithm, grayscale images can be sub-divided.

显示bmp文件，对图像做扫描，马赛克，渐显等特效操作-show bmp documents on scanning images, mosaics, such as the fading effects operation

图像处理，用于边缘检测，可以有很好的效果！有很好的清晰度！-Image processing for edge detection, can have good results! Has very good clarity!

美国ACM SIGGRAPH的计算几何图形代码精华，连载2-the calculation geometry code essence, a series of 2