图象处理中的一些经典代码 周长发书上的原代码

Tamura纹理特征提取程序，matlab编写，通过运行测试无误。另附有pdf介绍Tamura纹理特征定义，希望对大家有帮助。-Tamura texture feature extraction procedures, matlab prepared correctly by running the test. Tamura has attached pdf introduce the definition of texture features, in the hope that everyone has to help.

图像匹配点查找代码。用c++写的sift查找特征点的算法代码。思路清晰，注释明确。

VC++ 实现mirror、flip、grayscale、negative、psudo colors、psudo threshold、lighten、darken、contrast、sharpen等功能。-VC++ Realize mirror, flip, grayscale, negative, psudo colors, psudo threshold, lighten, darken, contrast, sharpen functions.

用MATLAB进行图形样板匹配的源程序，（开发平台MATLAB7.0）-Using MATLAB graphics to match the source model, (development platform MATLAB7.0)

数字图象处理中的集中基本变换VC代码,其中包括正交变换,FFT,DCT-Digital image processing in the concentration of the basic transform VC code, including the orthogonal transform, FFT, DCT

各种图像格式转换

使用opencv编程导入图像，获得图像的R、G、B分量数据。还可以进行空间转换。-Used opencv to get data of image.

这是对经典图片的灰度级统计处理的c++处理程序，可以通过改变参数，将灰度级作任意处理，并写入到BMP文件中-This is the classic image of the gray-scale statistical treatment of the c++ handler, you can change the parameters, would be an arbitrary gray-scale processing, and write to BMP file

一个多尺度边缘检测实例，方法是： 1、先对图像进行3个尺度的小波变换； 2、求小波系数的模值及其梯度方向； 3、确定模的极大值，即候选边缘点； 4、通过反变换合成3个尺度的模的极值图像-A multi-scale edge detection example, the method is: 1, first image of the three-scale wavelet transform 2, and the modulus value of wavelet coefficient and its gradient direction 3 to determine the mode of great value, that is, the candidate edge points 4, through the anti-transform-scale synthesis of three-mode images of the extremum

本程序主要实现的是半自动的基于特征图像配准，在程序中，需要手工选取特征点，程序将自动寻找到相匹配的特征点，然后自动计算仿射变换参数，并将两幅图像进行拼接，合成一副图像-This procedure is mainly to achieve semi-automatic feature-based image registration, in the process, the need to manually select the feature points, the program will automatically find the matching feature points, and then automatically calculates the affine transformation parameters, and splicing two images , Synthesis of an Image