Means

The k-means algorithm is widely used in a number applications like speech processing and image compression.This script implements the algorithm in a simple but general way. It performs four basic steps.1. Define k arbitrary prototypes from the data samples.2. Assign each sample to the nearest...

This program illustrates the Fuzzy c-means segmentation of an image.This program converts an input image into two segments using Fuzzy k-means algorithm. The output is stored as "fuzzysegmented.jpg" in the current directory.This program can be generalised to get "n" segments from an image by...

Codes for fuzzy k means clustering, including k means with extragrades, Gustafson Kessel algorithm, fuzzy linear discriminant analysis. Performance measure is also calculated.


Platforms: Matlab

FCMTHRESH Thresholding by 3-class fuzzy c-means clustering [bw,level]=fcmthresh(IM,sw) outputs the binary image bw and threshold level of image IM using a 3-class fuzzy c-means clustering. It often works better than Otsu's methold which outputs larger or smaller threshold on fluorescence images....


Platforms: Matlab

An implementation of "k-Means Projective Clustering" by P. K. Agarwal and N. H. Mustafa.This method of clustering is based on finding few subspaces such that each point is close to a subspace.


Platforms: Matlab

K-means image segmentation based on histogram to reduce memory usage which is constant for any image size.


Platforms: Matlab

This code is just a matlab vision of Dirk-Jan Kroon who published Fast Non-Local Means 1D, 2D Color and 3D(http://www.mathworks.com/matlabcentral/fil...2d-color-and-3d).


Platforms: Matlab

This function NLMF performs Non-Local Means noise filtering of 1D signal, 2D grey/color or 3D image data. The function is partly c-coded for cpu efficient filtering. Suitable for almost every image data type such as MRI, CT and normal photos.Warning !, Image filtering removes noise, but important...


Platforms: Matlab

Multivariate normal simulations where sample mean and covariances match the respective population moments, refer toA. Meucci (2009), "Simulations with Exact Means and Covariances",Latest version of article and code available at http://symmys.com/node/162


Platforms: Matlab

A toolbox for the non-local means algorithm.by Gabriel PeyrdoTe, 2007.The non-local means is an algorithm introduced by A. Buades, B. Coll, J.M Morel.The main reference for the algorithm is A. Buades, B. Coll, J.M Morel, "A review of image denoising algorithms, with a new one" , Multiscale...


Platforms: Matlab

This is a tool for K-means clustering. After trying several different ways to program, I got the conclusion that using simple loops to perform distance calculation and comparison is most efficient and accurate because of the JIT acceleration in MATLAB.The code is very simple and well documented,...


Platforms: Matlab

ConceptRM (RssMail) project is an email client using RSS as a means to deliver the list of email to the user.. IT supplier for the insurance industry


Platforms: *nix

GlobMoeSt means Global Motion eStimation. Currently, the program works by determining the global motion vectors between each two subsequent frames via an exhaustive search within a specified motion search range, which can tweaked depending on the input data. Nonlinear motion is supported....


Platforms: *nix

X11::GUITest is a Perl package intended to facilitate the testing of GUI applications by means of user emulation. X11::GUITest can be used to test and interact with GUI applications which have been built in some fashion (X toolkit, GTK+, Qt, Motif, etc.) upon the X library.. Get X11::GUITest at...


Platforms: *nix

LXRAD means Linux X11 Rapid Application Development, LXRAD is written in c++ and uses own component Library (liblxrad + GTK2.0), there are components such as button, editbox, menu and others. The project is a collection of RAD tools for creating x11 interface based. Whats New in This Release:...


Platforms: *nix

Rover project provides a means of executing commands on remote machines via SSH, Telnet, or Rlogin. Connections are made and then managed using the Expect for Perl module. Rover can process many hosts in parallel. It comes with two interface programs, rover and rovergtk. The first is a...


Platforms: *nix

Pentoo is a Linux LiveCD, it means that you can boot a linux environment on any x86 based PC. It is like KNOPPIX except that Pentoo is based on the Gentoo distribution and is oriented penetration testing. You can view the list of all available tools here . Well, I know there is already many...


Platforms: *nix

pam_ccreds is a PAM module that provides the means for Linux workstations to locally authenticate using an enterprise identity when the network is unavailable. Used in conjunction with the nss_updatedb utility, it provides a mechanism for disconnected use of network directories. They are...


Platforms: *nix

mod_auth_useragent2 is an Apache module that can be used to limit access to documents by means of the User-Agent. As an authentication method, this is really unsafe because it is easy to change the User-Agent in most browsers, but it could be used to prevent stupid bots and spiders from...


Platforms: *nix

LMS filters in an adaptive filter architecture is a time honored means for identifying an unknown filter. By running the example code provided you can demonstrate one process to identify an unknown FIR filter.


Platforms: Matlab