这是一个基于matlab的离散余弦变换实现的数字水印程序

这是一些基本的C的图像处理源码，经过编译通过，完全可以运行，非常好用-This is some basic image processing C source code, after the compiler is passed, can run, very easy to use

可以实现图像的任意角度旋转，自己可以随意输入任何角度-Images can be achieved at any angle of rotation, they can enter any arbitrary angle

精通visual c++图像编程的 代码 。 我用VS2005编译，有几个地方有错，请自己改正-Proficient in visual c++ Image programming code. I used the VS2005 compiler, there are several places there is a mistake, please correct their own

依据论文：《灰度图像增强算法的改进与实现研究.caj》中的算法，实现灰度图像的增强处理，经试验表明，效果不错。-Based on papers:

根据灰度图像信息量大、可视化效果好等特点,提出一种基于灰度图像水印的空间域矢量地理空间数据水印算法,即先将灰度图像水印信息按一定法则进行处理,再将处理后的水印信息嵌入到空间域矢量地理空间数据中,最后对嵌入水印信息的矢量地理空间数据进行检测。文中还对矢量地理空间数据进行了攻击实验,分析表明,提取出的灰度图像水印具有较好的鲁棒性效果和一定的实用价值。-According to informative gray-scale images, visual effects and good characteristics of a gray-scale image watermarking based on space vector geospatial data domain watermarking algorithm, that is, first gray image watermark information according to certain rules to deal with, and then treatment after the watermark information embedded into the space domain vector geospatial data, the last of the embedded watermark information vector geospatial data for testing. The article also vector geospatial data on the attacked experiment, analysis showed that the extracted gray-scale image watermarking has good efficacy and robustness of practical value.

将采集的RGB格式图像转换为YUV420格式图像，自己设定图像大小和其他参数-Will be collected in RGB format images converted to YUV420 format images, set image size and other parameters

used to rearrange the code of point from 1 D to 2Dimension

This toolbox contains functions related to image processing, including * images loading and generation. * filtering and blurring functions. * anisotropic and spacially variant filters. * non-linear filtering (median, LIC, bilateral). * High Dynamic Range image loading and equalization. * total variation image processing (denoising and decomposition). * non-wavelets image transforms such as local DCT. * Various helpers functions

一个用VC++实现的 对 位图进行特效显示的完成源代码 ，与大家分形 下载之后可以直接运行 查看效果。-A used VC++ Realize the effects of the digital map display complete source code, with the U.S. fractal can be downloaded directly view the effects of running.

VC环境下 计算共生矩阵及其相关的特征值-VC co-occurrence matrix computing environment and its associated eigenvalue