A very complete image filtering routines, contains a variety of commonly used fi...

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.

利用OpenCV和VC++软件，根据SIFT特征提取算法提取图像中的SIFT特征点，并绘制出SIFT特征向量-OpenCV and VC++ using the software, according to SIFT feature extraction algorithm for extracting the image of the SIFT feature points, and draw out the SIFT feature vectors

用OpenCV进行图像处理与工程开发的一个入门示例程序――Hough变换，效果不错-using OpenCV for image processing and development of a project portal sample program-- Hough Transform good results!

使用Hough变换在灰度图像中寻找圆，来检测图像的结果-The use of Hough transform in gray-scale images to find a round, to detect the results of image

基于数学形态学的图像腐蚀程序，比较难，但是注释比较详细-Based on Mathematics Morphology Image corrosion process, more difficult, but more detailed notes

采用Tsai的 方法 用于实现摄像机标定-Using Tsai s camera calibration method has been applied to achieve

冈萨雷斯)matlab版图形处理工具箱 -Gonzalez) matlab version of graphics processing toolbox

这个程序用于实现图像数据的旋转。所用的算法基于复数的运算，很有启发意义-it is a program to rotate the image data .developing the method on the basis of complex computation has inspire meaning

数字图象处理编程入门.chm-Introduction to Digital Image Processing Programming. Chm

数字图象处理教程的ppt格式课件（北理工）-Digital image processing tutorial ppt format Courseware (Northern Polytechnic)