blob detection and parameters' estimation by Xiaopeng Xu

features (determinant of hessia..., feature, log)

I1=gauss3(theta,sx,sy,winsz,x0,y0)

[oframes]=doh_detector(I,varargin)

[oframes]=log_detector(I,varargin)

Feature Extraction Using Multisignal Wavelet Transform Decomposition by Dr. Rami Khushaba

Feature extraction using the wavelet transform. (feature extraction, wavelet transform)

getmswtfeat(x,winsize,wininc,SF)

CNN - Convolutional neural network class by Mihail Sirotenko

This project provides matlab class for implementation of convolutional neural networks. (neural network, machine learning, classification)

back_conv2(FM,e,K,type)

back_subsample(e, ratio)

cnet_tool(varargin)

Feature Extraction Using Multisignal Wavelet Packet Decomposition by Dr. Rami Khushaba

Its simply a feature extraction code using the Wavelet Packet Transform (WPT). (feature extraction, wavelet packet transf..., dear dr rami)

getmswpfeatV00.m

getmswpfeatV01.m

mswpd.m

abhi by abhijith bailur

this deals with the NGTDM in textural feature extraction (ngtdn, feature extraction, image processing)

ngtdm(varargin)

Multilinear Principal Component Analysis (MPCA) by Haiping Lu

The codes implement two algorithms: Multilinear Principal Component Analysis (MPCA) and MPCA+LDA. (image processing, video processing, dimensionality reduct...)

MPCA(TX,gndTX,testQ,maxK)

MPCALDA(TX,gndTX,MPCADADim,testQ,maxK)

[GaitDBDir,probes,numprobe]=testData

Uncorrelated Multilinear Discriminant Analysis (UMLDA) by Haiping Lu

The codes implement the Uncorrelated Multilinear Discriminant Analysis (UMLDA) algorithm. (dimensionality reduct..., face recognition, feature extraction)

MaxSWLmds=estMaxSWEV(TX,gndTX)

RUMLDA(TX,gndTX,numP,gamma,MaxSWLmds,iInit)

demoR-UMLDA-Aggr.m

Uncorrelated Multilinear Principal Component Analysis (UMPCA) by Haiping Lu

The codes implement the Uncorrelated Multilinear Principal Component Analysis (UMPCA) algorithm. (dimensionality reduct..., feature extraction, image processing)

UMPCA(TX,numP)

maxeig(A)

FEATURE EXTRACTION FOR CHARACTER RECOGNITION by Dinesh Dileep Gaurav

EXTRACTS FEATURE VECTORS FROM SINGLE CHARACTER IMAGES (feature extraction, geometric, english character)

[discoursed]=discourser(image);

[features]=feature_extractor(image);

[features]=feature_extractor_2d(image);

Descriptor for shapes and letters (feature extraction) by Shahar Armon

The descriptor represents a binary or gray-scale image by coordinates of hierarchical subdivisions. (image processing, descriptor, feature extraction)

hierarchicalCentroid(im, depth, plotFlag)

demo.m

HTK MFCC MATLAB by Kamil Wojcicki

Mel frequency cepstral coefficient feature extraction that closely matches that of HTK's HCopy. (cepstral ceofficients, mfcc, mel frequency cepstra...)

[d,fp,dt,tc,t]=readhtk(file)

cell2file( list, file )

mfcc( speech, fs, Tw, Ts, alpha, window, R, M, N, L )

Face Recognition System Using Kekre Transform by Pavan Bhat

This code will provide you with feature extraction using Kekre Transform for Face Recognition. (face recognition syst..., bio metrics, image processing)

Face(varargin)

[]=olc1()

olc.m

Gabor filter bank by Darko Juric

Generates Gabor filter bank (feature extraction, gabor, filter)

FilterBank

GaborKernel

Demo.m

Face Detection System by Omid Sakhi

Face Detection using Gabor feature extraction and neural network (face detection, application, eye detection in matl...)

drawrec (in,w)

gabor (w,nu,mu,Kmax,f,sig)

im2vec (W27x18)

Three-dimensional reconstruction from planar slices. by Doug Hull

Solid object reconstructed from slice images in parallel planes. (three dimensional rec..., feature extraction, volume visualization)

best_correlation_index(indices_by_radius, params)

image2angularintesity(vi, I, params)

isodd(n)

post image files - thermal image object identification by Bruno

3 images, see "thermal image object identification" message at newsgroup (thermal image, feature extraction, shape recognition)

Laplacian Smoothing Transform (LST) for Face Recognition by Suicheng Gu

LST code in matlab. (frequency transform, dimensional reduction, feature extraction)

[gammak,lambda]=lst_basis(M,N,k)

[z,e]=oneoutnn(x,iil)

error=oneoutfldnn(ii,iil,k)

2DLDA PK LDA for feature extraction by zhizheng Liang

A comparision of 2DLDA and LDA (application, feature extraction, 2dlda)

ADM1(TrainSet,TrainLabel,TestSet,TestLabel, R,L,r,c,mm)

ADM2(TrainSet,TrainLabel,TestSet,TestLabel, R,r,c,mm)

FeatureVector=LDA2D(X,ClassNumber,Xlabel,Height, Width)

image processing by ebtesam ahmed

feature extracttion (gabor filter, blood vessels, image)

gaborfilter(I,Sx,Sy,U,V);