several commonly used image

自动搜索最佳阈值，对图像进行二值化处理，提取边缘-Automatically search the best threshold image binarization processing, extraction of the edge

用形态学方法提取骨架线,由明暗度提取外形信息,LOG滤波器提取边缘-morphological Skeleton extraction methods, for the purpose of extracting information form, the edge detection filter LOG

实现了地形图像等的四叉树分层，根据图像的梯度和稠密分布进行分层处理。-Realized images of the terrain quadtree hierarchical, according to the image gradient and the dense distribution of slicing.

用OPENCV实现BMP与AVI的相互转换-OPENCV to achieve with the BMP and AVI conversion

该程序能通过加标签将模拟表盘得刻度删除掉！通过大量得图片都能得到很好得效果！-through the process of labeling analog dial in the calibration deleted! Through a picture can be a very good result!

lab2xyz 从lab色域 到xyz色域,计算设备无关的颜色值-lab2xyz gamut from the lab to the xyz color gamut, computing device-independent color value

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

对图像添加各种噪声 高斯噪声 淑盐噪声-Add a variety of image noise, Gaussian noise, noise, salt-sook

sift MATLAB和C的源码 sift MATLAB和C的源码 sift MATLAB和C的源码-sift MATLAB源码 sift MATLAB和C的源码 sift MATLAB和C的源码 sift MATLAB和C的源码

数字图像处理 空间/频率域滤波 霍夫变换 骨架细化法 膨胀与腐蚀-Digital image processing, spatial/frequency domain filtering Hough transform matrix expansion and corrosion thinning France