一个比较全面的图像处理与分析软件源程序,VC++编写.

这是一份VC开发环境下的“数字图像处理”一书的配套源代码。对搞VC数字图像处理的朋友应该很有帮助。-VC This is a development environment under the "Digital Image Processing," a book supporting source code. To engage in digital image processing VC friends should be helpful.

基于图像直方图均衡化的公式来编程。像素一共分为256个灰度阶，每个灰度阶用数组的一个相应nk[？]来储存它的个数，然后计算tk[？]。-Based on image histogram equalization formula programming. Pixel is divided into a total of 256 gray-scale bands, each of the gray band with a corresponding array nk [? ] To store the number of it, and then calculating tk [? ].

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.

vc++实现简单定时器-vc++ to achieve a simple timer

vc编的绘图程序,算法维图形学中的非库调用有圆,线条等,有颜色选择.-vc addendum to the drawing process, algorithm-dimensional graphics, which called for a non-circular, such as lines, color choices.

Visual C++数字图像处理典型算法及实现 第2版 源码对学习图像处理入门非常有用的书。-Visual C++ digital image processing algorithms and implementation of a typical version 2 source for learning image processing, a very useful book entry.

在VS编程环境中，显示一幅图片，进行傅里叶变换，在增加高频部分的值，将原图片和变换后的图片进行比较。-In the VS programming environments, display an image, the Fourier transform, high-frequency part of the increase in the value of the original image and the transformed images were compared.

一个对图像进行二值化处理的代码,有灰度拉伸的比较-an image managing algorithm, set an threshold for the manage to turn it to an two-value manage.

由于只是利用图像的灰度信息，sl 算法不能很好地区分形状相似但颜色不同的物体：针对这一问题，提出了一种基于彩 色的SIFT特征点提取算法，并着重分析了多种彩色模型对算法性能的影响?这种算法也是在图像的灰度尺度空间上检测特征点， 但其特征向量由各描述子子区域的彩色模型分量的均值组成并在原始的彩色图像上进行计算：实验结果证明了该算法的有效性。-Abstract：Because only the gray scale information is utilized．the SIFT method can’t differentiate the objects with similar shape but with diferent colors commendably．1,1 order to solve such problem．presents a color―based SIF I feature point detecting method and analyzs the method’S performance in temas of diferent color models The method detected interest points in the gray image scale space，and its eigem eetors al’e composed of the mean 、 alues of different color model components in each subregion and are computed based on the Ol。iginal color images．Tile experimental results have proved its validity

对图像进行边缘提取，采用canny算子提取边缘-The image edge extraction, edge extraction using canny operator