代码包括利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化...

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.

图像处理 图像检索 功能强大 直接使用-Image processing image retrieval powerful direct use

VC++实现的关于人脸检测的代码.很实用。-VC++ to achieve the face detection code. Very practical.

Canny算子分类，实现对图像进行分割。代码进行过优化，有较高的实时性。-Canny operator classification, to achieve image segmentation. Code has been optimized, a higher real-time.

图像傅立叶变换(频域变换经典代码)，相信大家在学数字图像处理时，老师一般都要求学生用C++来实现图像Fourier变换，有了这个实例，就方便多了。_带图片可测试-images Fourier transform (frequency domain transform classic code), I believe we learn in digital image processing, teachers generally require students to use C Image Fourier transform, the existence of such examples, more convenient. _ Can be tested with pictures

二维的粒子群算法仿真试验的matlab代码， 希望对大家有有帮助。-two-dimensional simulation PSO upload point of view we have a right to help.

对图像分析编辑中的噪声干扰进行过滤，正确无误，-Edit Image Analysis of noise in the filter are correct,

拉普拉斯锐化（边缘检测）MFC编程非常实用 对边缘检测学习有帮助-Laplacian sharpening (edge detection) MFC programming very practical edge detection to help learning

我编写的教学用的图象处理实验指导书和VC源码，详细内容看指导书。此外辅助程序可以把一个彩色图象转变为灰度图象，因为实验内容主要是处理灰度图象的；并且辅助程序是基于Windows C编程的，可以籍此更多了解windows编程的核心机理。-I prepared teaching image processing experimental guide books and VC source, the details look to guide books. In addition auxiliary procedures can be a color image into gray-scale images, mainly because the experiments deal with gray-scale images and auxiliary procedure is based on the Windows C programming, you can take to learn more about the core of windows programming mechanism.

opencv读取视频，可读取摄像头，以及视频的程序-opencv read the video camera can be read, as well as video of the procedure