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updated 4 months ago

An improved computer vision method for white blood cells detection (using differential evolution) by Erik

Automatic white blood cells detector (image processing, computer vision, image analysis)

[costo]=funcDE(pts,imageB)

[salida,rmin,rmax,X0,Y0]=DEllipse(p1,p2,p3,p4,p5)

devec3(fname,VTR,D,XVmin,XVmax,y,NP,itermax,F,CR,strategy...

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updated 4 months ago

Intravascular Near-Infrared Fluorescence (iNIRF) Imaging by Sam Nazari

MATLAB based matched filter is implemented for an iNIRF imaging method (detection, machine learning, signal processing)

[sigma,mu,A]=mygaussfit(x,y,h)

attenuationRadiusRegression(manualSelectFlag,polyFitN)

findOptimalWidth(onlyFirstN,showWhich,templateSignalStats)

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updated 4 months ago

crossdet by Marco Borges

Detect crossing a threshold into a signal (signal processing, detection, crossing)

crossdet(sig, th, type)

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updated 4 months ago

peakdet by Marco Borges

Detect Peaks and Depressions in a signal (signal processing, detection, peaks)

peakdet(sig, th, type)

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updated 4 months ago

Robust EEG ERP Classification by Sam Nazari

EEG brain activity classification (classification, detection, machine learning)

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updated 5 months ago

Automated EEG Repair Tool by Kristjan-Julius

Automatically detects and repairs EEG data that is noisy or contains artifacts (eeg, interpolation, automatic)

coreEXE( cfg, data )

defineBadNeigh( cfg, eeg_data )

detectionAlgorithm( prestim, freq, eeg_data )

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updated 6 months ago

Detection, Estimation, and Modulation Theory Part I, 2Ed (Van Trees, Bell, Tian) Solutions & Figures by Kristine Bell

Chapters 6-9 Solution and Figure Files (detection, estimation, filtering)

Fig7_66.m

Fig9_10_11.m

Fig9_12_13.m

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updated 6 months ago

Detection, Estimation, and Modulation Theory Part I, 2Ed (Van Trees, Bell, Tian) Solutions & Figures by Kristine Bell

Chapters 2-5 Solution and Figure Files (detection, estimation, filtering)

TwoComplexExponentials2DMax(x,L)

[omega1_hat,omega2_hat]=TwoComplexExponentialsAP(x,L)

[omega1_hat,omega2_hat]=TwoComplexExponentialsEM(x,L)

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updated 7 months ago

Matched Subspace Detector by Sam Nazari

An example implementation of Matched Subspace Detector with Noise and Interference (detection, filter, linear algebra)

subSpaceDetV2.m

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updated 9 months ago

Harris Corner detection by bipul

corner detection in chessboard (harris, corner, detection)

harris_bipul.m

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updated 11 months ago

Trainable COSFIRE filters for keypoint detection and pattern recognition by George Azzopardi

A COSFIRE filter detects features or patterns of interest, e.g. traffic signs in complex scenes. (cosfire, keypoint, feature)

COSFIRE_Application(example)

Gabor(img, lambda, aspectratio, bandwidth, orientation, s...

Parameters(type)

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updated 1 year ago

Oblique Subspace Decomposition by Josh Carmichael

Given subspace bases H and S, this finds their oblique projections. (oblique, projection, subspace)

proj2Obliq(H,S)

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updated 1 year ago

Traffic Warning Sign Recognition Matlab Code by Muhammad Ammad

Traffic Warning Sign Recognition Matlab Code using matlab demo from the matlab 7.5 in video processc (blob analysis, detection, recognition)

main

x=blobAnalysis(a)

Yield.avi

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updated 2 years ago

GINPUT on GUI (Keeping toolbar features on) & Use of custom pointers by Divakar Roy

GUI Framework to use GINPUT (keeping all toolbar features on) + Custom pointers for plots and more. (ginput, gui, mouse)

ginput_gui.m

demo_ginput_gui.m

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updated 2 years ago

MOTION DETECTION IN LIVE VIDEO STREAM by vishal rana

live data is acquired and analyzed to calculate any motion and latest image is storded. (motion, detection, survillence system)

MOTION(varargin)

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updated 3 years ago

Feature Detection by GAGAN

This function can be used for corner and edge detection for any RGB or grayscale image. (feature detction, edge detection, point detection)

O=feature_detection(input,varargin)

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updated almost 4 years ago

red colour detection by Rakesh K R

To detect red colour in an image (red, colour, detection)

bw=red(img)

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updated 4 years ago

Viola Jones Object Detection by Dirk-Jan Kroon

Viola Jones Object detection using OpenCV trained classifiers (opencv, xml, face)

ConvertHaarcasadeXMLOpenCV(filename)

GetIntergralImages(Picture,Options)

HaarCasadeObjectDetection(IntegralImages,HaarCasade,Optio...

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updated 4 years ago

Ricefit - fast & vector by Andrea monti guarnieri

Estimates Rice parameters from rice-distributed rv. Operate on multiple sets at once. (rician, probability, probability distribut...)

ricefit_fast( mymu, myvar )

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updated 4 years ago

spike_times.m by Rune W Berg

Detection of location of spike times (action potential, spikes, detection)

spike_times(trace,threshold)

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updated almost 5 years ago

Basic PCA based log-Likelihood Classifier by Dirk-Jan Kroon

PCA algorithm suitable for detection / recognition of 2D image "objects" (pca, classifier, likelihood)

[Lmean,Gmean,Cgppca,invCgppca,Vtot]=train_model(L,G)

[distanceL,distanceG,LogLikelihood]=apply_model(T,Lmean,G...

example_classifier_ms.m

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updated 5 years ago

Face Detection & Recognition System by Mukund Agarwal

The system is part of my final year project. (security, system, face)

database_update

motiondetect

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updated almost 6 years ago

image segmentation using iterative watersheding plus ridge detection by Li CHEN

image segmentation for grid-pattern (morphology, segmentation, image segmentation)

DepthMeature(L, I)

DrawEllipse(cur_img, regs, colortable, colortable1)

MarkPseudoBlob( L, bwridge, NUMTHRESH, MERGETHRESH )

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updated 6 years ago

fdlibmex --- fast and simple face detection by Wolf Kienzle

An efficient and easy-to-use mex library for detecting frontal faces in images (image analysis, face, detection)

fdlibmex_demo.m

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updated almost 7 years ago

Circular region detection by a small moving circle by Ali Talib Oudah

Circular region detection by a small moving circle (annotation, customization, gui)

circlegui(varargin)

test.m

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updated 7 years ago

Space Time Trellis Code (STTC) by Rustam Efendi

Program for 4 states space time trellis code (STTC) (wireless, sttc, trellis)

ML(symrec,symref,kanal,numrx);

[trellis1,trellis2,statego]=gen2trellis(g1,g2,M)

bit2num(x)

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updated 7 years ago

2D Target tracking using Kalman filter by Rostam FarrokhNejad

This Demo shows tracking target and prediction next position using kalman filter (application, target tracking, kalman)

[cc,cr,radius,flag]=extractball(Imwork,Imback,index)

detect.m

kalman.m

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updated 7 years ago

Coin recognition by Mustafa UCAK

You can recognize the coins with that code. (application, coin, recognition)

[centx,centy,r]=merkz(D);

f=coindetect(rad);

mai.m

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updated almost 8 years ago

Face & eye detection by Mustafa UCAK

Simple face and eye detection (morphology, segmentation, face)

[face_a,skin_region]=face(I);

eyematch2.m

findeye(NumberOfFrames,prefix,fileformat,threshold);

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updated almost 8 years ago

Face Detection in Matlab by Mikael Nilsson

Face Detection using local SMQT features and split up SnoW classifier (application, smqt, snow)

[output,count,m,svec]=facefind(x,minf,maxf,dx,dy,sens);

plotbox(output,col,t);

plotsize(x,m);

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updated almost 9 years ago

spikeselect by Hazem Baqaen

Manual spike detection and recognition (data exploration, spike, pulse)

spikeselect.m

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updated 9 years ago

Euclidiance Distance Minimum for QAM (Revision) by Rustam Efendi

Detection methode using Euclidiance Distance Minimum for QAM (wireless, euclidiance, qam)

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updated 9 years ago

Euclidiance Distance Minimum for QAM by Rustam Efendi

Detection methode using Euclidiance Distance Minimum for QAM (wireless, qam, euclidiance)

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updated 10 years ago

Group Detection Analyzer by Tim Ross

Computes the number of groups by size given coordinates of objects. (image analysis, detection, atr)

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updated 10 years ago

Structure and Motion Toolkit in MATLAB by Philip Torr

Structure and Motion Toolkit in MATLAB. (application, computer vision, structure)

...

c_menu(varargin)

c_menu(varargin)

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updated 12 years ago

Meyer & Mayer Probability of Detection Calculator by Douglas Dougherty

Calculates Pd for non-coherent pulse integration. (chemistry, physics, meyer mayer)

meyer( action )

meyerfun( N, Pfa, SNR_dB, Swerling_case )

pfa( Yb, N, Nfact, Pfa )

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updated 15 years ago

timing by Byung Yoon Min

A timing error detector for Communication systems with simulink. (timing error, detection, detector)

m_delay3(t,x,u,flag,thre)

ti_det1(t,x,u,flag,thre)

test1

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