image thumbnail

updated 5 months ago

Modelling of 2D Shapes with Ellipses by Costas Panagiotakis

Representation of a given 2D shape with an automatically determined number of ellipses. (ellipses, image analysis, shape analysis)

runGMMFitting.m

drawDistEllClusteting(Dtemp,EL,dy,dx)

drawDistEllClustetingMerge(Dtemp,EL,dy,dx)

image thumbnail

updated almost 2 years ago

Bayesian robust mixture model by Gabriel Agamennoni

MatLab object for clustering real-valued data with noise, outliers and missing values (bayesian models, clustering, robust clustering)

brmmtest()

estim(obj,data,varargin)

estimparam(param,comp,weight,feat)

image thumbnail

updated 2 years ago

Bayesian robust state-space mixture model by Gabriel Agamennoni

MatLab object for grouping sequences of real-valued, noisy data according to their underlying dynami (linear dynamical syst..., bayesian learning, sequence clustering)

brssmmtest()

estim(obj,data,varargin)

estimparam(comp,init,trans,obs, class,weight,state,feat)

image thumbnail

updated 2 years ago

Bayesian robust simplicial mixture model by Gabriel Agamennoni

MatLab object for clustering real-valued data with noise, outliers and missing values (bayesian learning, mixture models, topic models)

brsmmtest()

estim(obj,data,varargin)

estimparam(param,class,symb,weight,feat)

image thumbnail

updated 2 years ago

HMRF-EM-image by Quan Wang

Quan Wang (view profile)

Implementation of the Hidden Markov Random Field Model and its Expectation-Maximization Algorithm (markov random field, expectationmaximizati..., image segmentation)

HMRF_EM(X,Y,Z,mu,sigma,k,EM_iter,MAP_iter)

MRF_MAP(X,Y,Z,mu,sigma,k,MAP_iter,show_plot)

gaussianBlur(I,s)

image thumbnail

updated 3 years ago

EM for HMM Multivariate Gaussian processes by Sebastien PARIS

Sebastien PARIS (view profile)

A fast implementation of the EM Algorithm for HMM Multivariate Gaussian Mixture (statistics, probability, hmm)

mexme_em_ghmm.m

test_em_ghmm.m

image thumbnail

updated 3 years ago

EM_MVGM by Sebastien PARIS

Sebastien PARIS (view profile)

Fast implementation of EM algorithm for multivariate gaussian mixture (statistics, probability, expectationmaximizati...)

mexme_em_mvgm.m

test_em_mvgm.m

image thumbnail

updated 4 years ago

Smooth Point-set Registration using Neighboring Constraints by Gerard SanromĂ 

Performs rigid and non-rigid registration of point-sets using graph-based representations. (pointset registration, expectationmaximizati..., softassign)

adjKNN_eff(g,K)

adjZD_eff(g,Eave)

align_weighted(gD,W,gM)

image thumbnail

updated 8 years ago

EM_UPM by Sebastien PARIS

Sebastien PARIS (view profile)

Expectation-Maximization algorithme for univariate Poisson mixture (statistics, probability, expectationmaximizati...)

test_em_upm.m

Contact us