Screen shots can be functional, by the point is simple, it is very practical and...

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.

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

Canny算子的边缘检测。提供了Canny算子的源码，并提出了一种自适应阈值选取方法。-Canny edge detection operator. Canny operator provides the source code, and put forward an adaptive threshold selection method.

彩色位图转黑白位图代码。何东健《数字图像处理》随书光盘提供的源码。-color bitmap to black-and-white bitmap code. Dong- Jian "Digital Image Processing" With the CD source.

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。-err

VC下canny源代码，用于图像处理中的边缘检测-VC canny source code for image processing Edge Detection

MFC界面基于对话框的OpenCV+VS2008实现图像读取，边缘提取-MFC dialog-based interface to achieve the image OpenCV+ VS2008 read, edge extraction

用matlab自己编的同态滤波器,附有实验图片-developed using Matlab with the state filter, with experimental Photo

2D洒水效果仿真，采用粒子系统，拉格朗日算法，产生粒子，计算粒子的新位置，消除粒子-Sprinkler effect 2D simulation, the use of particle systems, Lagrangian algorithm, resulting in particles, calculating the new particle position, the elimination of particles

图像去噪处理，gabor滤波，在纹理图像中运用广泛！-Image denoising processing, gabor filtering, widely used in the texture image!