TIDSP DM642上用的图像锐化程序

行程编码，JPEG压缩编码 包含行程编码，JPEG压缩编码的编码及解码源程序-itinerary encoding, JPEG compression coding itinerary includes encoding, JPEG compression coding and decoding source

YUV颜色空间转RGB颜色空间,verilog代码实现-YUV to RGB,verilog

本程序将SIFT与边缘结合起来用来做图像配准 先用SIFT检测关键点 用CANNY算子进行边缘检测 进而优化选取最佳匹配点 进行向量匹配 图像配准-This procedure will be combined with SIFT and the edge used to do image registration using SIFT key-point detection using Canny edge detection operator to select the best match to optimize vector match point image registration

normalziedcut经典聚类算法matlab源码演示-normalziedcut classical clustering algorithm matlab source demo

matlab实现s小波变换代码,输入图像矩阵，输出一幅图像，分为四块-wavelet transform code input image matrix, the output an image is divided into four

Graph-cut implementation is used for combinatorial optimization, which is a fast and robust means to achieve stereo matching, image restoration, segmentation.

canny算子 铝箔 用于图像边缘检测 和高斯铝箔-canny operator foil for image edge detection and Gaussian foil

SIFT算法由D.G.Lowe 1999年提出，2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式，对其进行改进。 2 SIFT 主要思想 SIFT算法是一种提取局部特征的算法，在尺度空间寻找极值点，提取位置，尺度，旋转不变量。 -a method for extracting distinctive invariant features from images that can be used to perform reliable matching between different views of an object or scene. The features are invariant to image scale and rotation, and are shown to provide robust matching across a a substantial range of affine distortion, change in 3D viewpoint, addition of noise, and change in illumination. The features are highly distinctive, in the sense that a single feature can be correctly matched with high probability against a large database of features from many images.

用matlab编写的线性插值，最近邻域插值，和双三次样条插值。-using Matlab prepared by the linear interpolation, the recent neighborhood interpolation and bicubic spline interpolation.

基于小波变换的图象去噪 Normalshrink算法-based on wavelet transform algorithm for image denoising Normalshrink