usrful,good,from a classical book

基于matlab的目标跟踪和识别的源代码，很不错。可以-Matlab-based target tracking and identification of the source code, is pretty good. Can

sift图像匹配算法实现 两幅图像合并成一幅图像-image matching algorithm sift two images into an image

基于两次分数阶傅里叶变换的数字水印算法，一种高保密性的算法-Based on the two fractional Fourier transform of the digital watermarking algorithm, a high-confidentiality algorithm

图像处理中边缘检测的canny算子的c实现，希望对大家有用。-Image Processing canny edge detection operator c realize the hope of everyone useful.

Visual C++ 数字图像处理典型算法及实现(2)-Visual C++ digital image processing algorithms and implementation of a typical (2)

LensPhoto，世界领先的数字近景摄影测量系统软件2007版，绝对值得收藏。-LensPhoto, the world" s leading digital close-range photogrammetry system software, 2007 edition, is absolutely worthy of collection.

多边形渐变色填充-graded color filled polygon

在matlab7.0环境下实现的图像平滑程序-Environment in matlab7.0 realize the image smoothing process

粒子滤波一个小演示源码，比较好用，有需要的赶紧下吧-Particle filter a small demo source code, compare easy to use, there is need to hasten the next bar

awimg=rgb2gray(im1) tic [accum, circen, cirrad] = CircularHough_Grd(rawimg, [20 30],5,50) circen toc figure(1) imagesc(accum) axis image title( Accumulation Array from Circular Hough Transform ) figure(2) imagesc(rawimg) colormap( gray ) axis image hold on plot(circen(:,1), circen(:,2), r+ ) for k = 1 : size(circen, 1), DrawCircle(circen(k,1), circen(k,2), cirrad(k), 32, b- ) end hold off title([ Raw Image with Circles Detected , ... (center positions and radii marked) ]) figure(3) surf(accum, EdgeColor , none ) a