搜索资源列表
yueguang
- 分而治之方法还可以用于实现另一种完全不同的排序方法，这种排序法称为快速排序（quick sort）。在这种方法中， n 个元素被分成三段（组）：左段l e f t，右段r i g h t和中段m i d d l e。中段仅包含一个元素。左段中各元素都小于等于中段元素，右段中各元素都大于等于中段元素。因此l e f t和r i g h t中的元素可以独立排序，并且不必对l e f t和r i g h t的排序结果进行合并。m i d d l e中的元素被称为支点( p i v o t )。图1 4
phase_optical_flow
- The code is an implementation of the phase-based optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002)-The code is an implementation of the phase - based optical flow algorithm described in Gaut Na'ama, and T. Van Hulle, M.
kftools
- This set of MATLAB tools consists of some functions that I have found useful for basic image processing and blob analysis. The functions have been tested for MATLAB Version 5.3.0.10183 (R11) on PCWIN. Many of the files must be run as MEX files
matlab01-02
- 这两个小程序均是matlab的.m文件，分别实现数字图像矩阵数据的显示及其傅立叶变换和二维离散余弦变换的图像压缩。-these two small procedures are Matlab. M documents, Digital images were data matrix display and two-dimensional Fourier transform and discrete cosine transform image compression.
matlab08-09
- 这两个小程序均为matlab的.m文件，08为图像的自适应魏纳滤波，09运用5种不同的梯度增强法进行图像锐化。-these two small procedures are Matlab. M documents, 08 of the images Weiner adaptive filtering, 09 using five different gradient Enhancement Act for image sharpening.
splitmerge
- 基于区域的分裂合并图像分割方法，包含三个m文件，predicate是分裂合并准则代码，split_test用于检测是否需要分裂，splitmerge用于分裂合并-split on the merger of regional image segmentation methods, including 3 m documents, predicate is to split the combined code guidelines, split_test for detecting the nee
MATLAB_optical_flow
- The code implements the optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering,IEEE Trans. Neural Networks, 13(5), 1127--1136. The al
kmedfilter
- K近邻中值（均值）滤波器 1) 以待处理像素为中心，作一个m*m的作用模板。 2） 在模板中，选择K个与待处理像素的灰度差为最小的像素。 3） 将这K个像素的灰度均值（中值）替换掉原来的像素值。 -K-nearest neighbor median (mean) a filter) for the pixel to be addressed, for a m * m role template. 2) In the template, select and K-pending p
msequence.m
- m序列生成,可用于图象,音频置乱,如用于数字水印中可去除图象间的相关性
simple_fMRI.tar
- This collection of m-files will only get you through the very bear necessities (Look for the ...) of a single-run fMRI-analysis. Its actual aim is to illustrate the efficacy of spatial regularisation of the autocorrelation esimate in the framework of
lm-matlab.rar
- 基本矩阵 L-M算法 对极几何 非线性迭代 用L-M算法求解高精度的基本矩阵,Fundamental Matrix LM algorithm epipolar geometry nonlinear iteration LM algorithm using high-precision fundamental matrix
xiaobofenxi
- 在“小波分析”文件中xiaobofenxi.m为主函数，gui.m是有界面的主函数。相对于上次主要是对于高频系数用了线性变换，低频系数用了非线性变换。-In "wavelet analysis" file xiaobofenxi. M primarily function, GUI. M is the main function have the interface. Relative to the last major is to high frequency coefficients use
signal-analysis
- dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT tran
corner.m
- 另一种算法的图象角点检测程序,可同时检测边缘.-Another algorithm for image corner detection process, the edge can be detected simultaneously.
ransac
- new version of Ransac.m from Peter Kovesi
HomoFilt.m
- HomoFilt.m 同态滤波器 ExGrey.m 灰度拉伸 Split.m 图象分割 ReadPic.m 读Pic图 -HomoFilt.m homomorphic filter ExGrey.m gray-scale image segmentation ReadPic.m stretch Split.m Reading Pic Map
wode1
- 是一个很好的图像拼接程序，先用sift算法提取两幅图片的特征点再用算法筛去错配点，把匹配点用线连接起来，注意：主函数是match.m，运行主函数后在命令框输入运行match( image1.jpg , image2.jpg )-Is a good image stitching program, the first two pictures with the sift algorithm feature extraction algorithm and then weed out the wro
water.m
- water.m把一幅经过猫脸变换的图像嵌入宿主图像中，waterfan.m可以提取出水印图像。-The program water.m can embedd a watermark image (after Arnold transform) into a origianl image,and the program waterfan.m can extract the watermark.
ice.m
- matlab ice.m.rar 函数源代码-matlab ice.m.rar functions
reg-03-miccai03-intensity
- 医学图像处理，医学图像2D_3D配准，基于vc++开发。-(¨a© ?« ?¬ ,-‰ ® f« dˉ$° m jTonm?ƒ „ m?tYlhvft?mp±2mp_plnrs ‚ m rst`lnmptuƒ „ r3l‘ … `′￥}‰ v?ƒ „ m w$i?mplnaTb`wμe\b?ohonrszdr¶ wIonm?zf′ rs