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利用快速傅立叶算法，实现快速离散余弦变换及其逆变换-Using fast Fourier algorithm for fast discrete cosine transform and its inverse transform

CSutherland是图形学中著名的图线分割算法之一，本程序提供了该算法的实现，有兴趣的可以下载学习一下-CSutherland graphics is well-known drawings segmentation algorithm, The procedure of the algorithm, and it is interested in learning what can be downloaded

水印DCT-DCT Watermark

robustly fits an affine fundamental matrix to a set of putatively matched image points-robustly fits an affine fundamental matri x to a set of putatively matched image points

此程序是基于共线方程的前方交会，适用于遥感，近景摄影测量，测绘类专业的多片前方交会处理，和网上流行的点系数法前方交会有所不同-This procedure is based on the total equation of forward intersection, applicable to remote sensing, close-range photogrammetry, Mapping Specialty front of the intersection of multi-chip processing, and online popular spots coefficient method is different from the front intersection

细胞粘连分割算法，采用vc++6.0编译环境，能够实现粘连细胞图像的分割，算法具有一定的参考价值。-Cell adhesion segmentation algorithm, using vc++6.0 to compile the environment, to achieve adhesion cell image segmentation, the algorithm has a certain reference value.

封装好的sift匹配库，只需输入两幅图像和拉普拉斯金字塔参数就可以求出对应的匹配点和基础矩阵。资源含dll,lib和.h文件，并提供了一个测试程序。使用十分便捷-Packaging good sift matching database, simply enter the two images and the Laplacian pyramid can be calculated parameters corresponding match point and the fundamental matrix. Resources including dll, lib and. H files, and provides a test procedure. Very convenient to use

matlab编写的一段提取DCT域共生矩阵的源码-matlab extract prepared DCT section of the source domain co-occurrence matrix

通过LSB算法实现基本的图像隐藏功能 使用经典图像显示-LSB algorithm through the basic functions of image hiding using the classic image display

图像处理源代码，Hough变换检测椭圆。-Image processing source code, Hough transform ellipse detection.