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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

并行磁共振成算法GRAPPA，希望对大家有帮助，内有K空间数据。-Generalized Autocalibrating Partially Parallel Acquisitions (GRAPPA)

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

图像处理逆滤波程序，是一种常见的滤波算法-Image processing inverse filtering procedures, is a common filtering algorithm

利用Hough变换检测抛物线的算法。利用标准Hough变换从二值（黑白）图像中检测抛物线。-The use of parabolic Hough transform detection algorithms. Standard Hough transform from the binary (black and white) image in the detection of a parabola.

这是应用Matlab编写的Lee滤波实现算法,希望对大家有用!-This is the application of Matlab prepared realize Lee filter algorithm, in the hope that useful to everybody!

VC环境下 计算共生矩阵及其相关的特征值-VC co-occurrence matrix computing environment and its associated eigenvalue

使用opencv对给定图像求直方图。方法简单明了。-Opencv use for a given image histogram. Method is simple and clear.

此源码包含对图像进行二值化、灰度变换、投影以及图像的灰度直方图显示。-This source contains a binary image, gray-scale transformation, projection and image histogram display.

source code of Harris corner detection -source code of Harris corner detection