一个很简单的颜色混合函数 只要提供前景色和背景色以及 Alpha 就可返回混合后的颜色 不太适合大型图像的混合 比较适合小图标 (附带示例)...

人脸图像的eigenface提取程序，用matlab实现-Eigenface face image extraction process, using matlab to achieve

亮度变换在空域上图像的点运算，包括图像增强、亮度对比度调节。-Brightness of the image transform in the airspace of the point calculations, including image enhancement, brightness-contrast adjustment.

这是一个计算机图形学实例，在C++环境下实现圆中点BRESENHAM算法-This is an example of computer graphics in C++ environment to achieve the midpoint circle algorithm BRESENHAM

dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT transform dctcom.m completion of the input image compression imagecbe.m completion of the two RGB input image with wavelet analysis method of image fusion imagecom.m completion of the input RGB image using wavelet analysis method automatically drop noise, the threshold of high-frequency coefficient, noise reduction effect and the results of the percentage of wavelet1D.m completion of the input signals of one-dimensional discrete wavelet multi-scale decomposition wavelet2D completion of the input signals of two-dimensional discrete wavelet multi-scale decomposition zigzag.m completed the input of 8* 8 matrix of data collected in accordance with the zigzag order.

图像中Up-conversion算法 使用运动估计来进行宏块估计，其中使用双向运动估计来提取信息-Up-conversion of images using motion estimation algorithm for macroblock estimates, which use bi-directional motion estimation to extract the information

的附带程序第一章使用DIB读写BMP文件示例,很好的一本书和例子-incidental procedures chapter to read and write BMP files using the DIB example, a good book and examples

视频水印matlab源码，此为第四个压缩包，在水印领域的爱好者可以下载作为参考-Video Watermarking Matlab source, which is the fourth-compressed, Watermark in the field of lovers can download as a reference

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!

这是本人毕设时所作的医学图像处理源代码，供初学者参考-This is when I completed the established medical image processing source code reference for beginners

自己写的计算一副图像重心的小程序，绝对有用。-Write their own calculation of an image center of gravity of small procedures, absolutely useful.