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updated 3 months ago

Gabor Feature Extraction by Mohammad Haghighat

Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 19 days ago

Local binary patterns by Nikolay S.

Nikolay S.

Calculates image LBP (Local binary patterns). (lbp, image processing, feature detection)

roundnS.m

assignUserInputs(funcParamsNames, varargin)

efficientLBP(inImg, varargin)

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updated 8 years ago

Simulink Simulator for a Brushless DC Motor by Devendra Rai

Devendra Rai

Complete simulator for brushless dc motor based on MATLAB R13. (simulation, bldc simulator, simulator)

control1(t,x,u,flag,J,DF,N,BM,Rr,Rl,delta,KP,KI,KD,basecu...

delay(t,x,u,flag)

CONTROLLER_MOD

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updated 3 months ago

geom2d by David Legland

David Legland

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (color, mathematics, computational geometr...)

Demo Medial Axis

Draw Poisson lines

demoExpandPolygon

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updated 11 months ago

Canny edge detection in 2-D and 3-D by David Young

David Young

A Canny edge detector for two-dimensional image and three-dimensional volume data. (canny, edge detection, 3d)

canny(im, varargin)

checkattributes(a, classes, attributes)

exindex(arr, varargin)

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updated 1 year ago

Medical Image Processing Toolbox by Alberto Gomez

Alberto Gomez

Classes and functions for N-dimensional medical image processing, inspired by ITK (image processing, data export, data import)

[img info]=read_mhd(filename)

circle3DMesh(c,r,d,varargin)

coneImage(points_axis, points_side, ref_im)

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updated 18 hours ago

Improved Digital Image Correlation (DIC) by Elizabeth Jones

Elizabeth Jones

Calculate full-field displacements and strains from a set of images with a random speckle pattern. (digital image correla..., experimental mechanic..., noncontact)

Shape_Funct_LH.m

FEM_strains_setup_GUI_compatible(N_Elem_Order,gridx,gridy...

ParforProgressStarter2(s, n, percentage, do_debug, run_ja...

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updated 1 year ago

Image Acquisition Toolbox Support Package for Kinect For Windows Runtime by MathWorks Image Acquisition Toolbox Team

Acquire data from Microsoft Kinect For Windows into MATLAB. (kinect, image acquisition, support package)

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updated almost 2 years ago

Face Recognition Software by Omid Sakhi

Omid Sakhi

Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. (face recognition soft..., face recognition code, svm)

facerec(filename,myDatabase,minmax)

gendata()

getcam()

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updated 1 year ago

Image Registration App by Brett Shoelson

Brett Shoelson

UI environment for registering a Moving image to a Fixed image (image, registration, gui)

ImageRegistrationApp

ImageRegistrationApp.m

distributeObjects(nobjects,startpos,endpos,gap,warnoff)

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updated 1 month ago

Dynamical Systems with Applications using MATLAB 2e by Stephen Lynch

Stephen Lynch

MATLAB, Simulink and MuPAD files to accompany the second edition of the book. (binary oscillator com..., fractals, differential equation...)

Program_6c(~)

Programs_13c(~,x)

Programs_15f(t,x)

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updated 6 months ago

imshow3D (3D imshow) - new version released: see "imshow3Dfull" by Maysam Shahedi

Maysam Shahedi

imshow3D:(3D imshow) Displays 3D images slice by slice.Intensity adjusting & slice browsing by mouse (image processing, gui, 3d image viewer)

imshow3D( Img, disprange )

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updated 2 months ago

Adaptive Filtering by Paulo S. R. Diniz

Paulo S. R. Diniz

  • 1 file
  • 143 downloads
  • 3.88462

MATLAB files to implement all Adaptive Filtering Algorithms in this book. (adaptive filtering, echo, signal processing)

Affine_projection(desired,input,S)

Affine_projectionCM(input,S)

CMA(input,S)

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updated 13 days ago

Accurate subpixel edge location by Agustin Trujillo-Pino

Agustin Trujillo-Pino

Detection of subpixel edges with very high precision in grey level images (edge detection, subpixel, subpixel edge detecti...)

InitSubpixelGUI(hObject, handles)

SubpixelGUI(varargin)

basicDetector(F, threshold, order)

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updated 1 year ago

Face Detection System for MATLAB 2013a by Omid Sakhi

Omid Sakhi

Face Detection using Gabor feature extraction and neural network (face detection, object detection, neural networks)

create_gabor

create_net

draw_rect (in,w)

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updated 2 months ago

Car License Plate Reader by Caped Crusader

Caped Crusader

It takes the picture of the license plate and gives the number as output (vehicle plate recogni..., number plate readerca...)

final.m

myExtractor.m

Number_Plate_Reader(varargin)

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updated 1 day ago

Imagine by Christian Wuerslin

Christian Wuerslin

4D/3D image visualization and evaluation GUI. (3d, potw, pick of the week)

Imagine

fLiveWireCalcP.m

fLiveWireGetPath.m

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updated 2 months ago

Light Field Toolbox v0.3 by Donald Dansereau

Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (light field, plenoptic, lytro)

compute_extrinsic_refine.m

compute_extrinsic_init.m

LFBuildLensletGridModel( WhiteImg, GridModelOptions, Debu...

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updated 1 year ago

deconvtv - fast algorithm for total variation deconvolution by Stanley Chan

Stanley Chan

Fast numerical solver for total variation regularized least-squares deconvolution problems. (deconvolution, denoise, deblur)

deconvtv(g, H, mu, opts)

deconvtvl1(g, H, mu, opts)

deconvtvl2(g, H, mu, opts)

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updated 1 year ago

Ellipse Detection Using 1D Hough Transform by Martin Simonovsky

Martin Simonovsky

  • 1 file
  • 102 downloads
  • 4.16667

An efficient ellipse detector based on Hough voting (ellipse hough fitting, ellipse detection)

ellipseDetection(img, params)

example.m

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updated 1 year ago

DWT - SVD robust and secure watermarking scheme by Chez

Chez

Watermarking scheme based on DWT and SVD techniques. (watermarking, tamperproofing, steganography)

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updated almost 2 years ago

Speckle Noise Reduction in Ultrasound Images by Ashish Meshram (Meet)

Ashish Meshram (Meet)

This project implements various filters for Speckle Noise Reduction in Ultrasound Images. (image processing, wavelet, butterworth filter)

GetFilePath()

MetricsMeasurement.m

NSRFilters.m

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updated almost 2 years ago

Steganography using LSB substitution by Ashish Soni

Ashish Soni

The term steganography means “cover writing” (image processing, steganography, cryptography)

Steg.m

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updated 9 months ago

Example files for "Image Processing Made Easy" Webinar by Andy Thé

Andy Thé

Example files for "Image Processing Made Easy" Webinar, first delivered Feb 27, 2014. (image processing, image registration, image segmentation)

Active_Contours.m

Color_Segmentation.m

Color_Spaces.m

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updated almost 7 years ago

Automatic 2d Rigid Body Image Registration by Matthew Sochor

Matthew Sochor

Automatic 2d rigid registration using improved MI kernel (geometric transformat..., image registration, image registration mu...)

2-D rigid body Image registration using mutual information.

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updated 3 months ago

Gabor Wavelets by Mohammad Haghighat

Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 1 year ago

MATLAB for C/C++ Programmers by Adam Filion

Adam Filion

Files used in webinar MATLAB for C/C++ Programmers. (coder, compiler, engine)

bar(x)

displayLanes(frameRGB, laneVertices)

findlanes(bbox, Major, Minor)

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updated 2 months ago

deprecated -- Light Field Toolbox v0.2 -- v0.3 now available by Donald Dansereau

Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (toolbox, light field, plenoptic)

compute_extrinsic_init.m

compute_extrinsic_refine.m

LFBuildLenseletGridModel( WhiteImg, GridModelOptions )

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updated 3 months ago

Algorithm Development With MATLAB by Sumit Tandon

Sumit Tandon

Toolbox will all necessary files to support the Algorithm Development with MATLAB webinar (data import, image processing, image acquisition)

Find Green Object

Green Object Detection APP

BallDetectionAPP(varargin)

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updated 6 days ago

Leaf Disease Severity Grading System with Fuzzy Logic Classification by Hashem Rizk

Hashem Rizk

Leaf Disease Severity Grading System (gui, leaf, disease)

LeafDiseaseGradingSystemGUI(varargin)

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updated 2 months ago

GUI for TE/TM electromagnetic plane waves propagation through multilayered structures by Lorenzo Luini

Lorenzo Luini

GUI for the analysis of TE/TM E.M. plane waves propagation through multilayered structures (em, electromagnetic, example)

TE and TM electromagnetic plane waves propagation

PlaneWaveGUI_v2_1.m

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updated 2 years ago

Self-Organizing Map - Simple demonstration by George Azzopardi

George Azzopardi

A simple and neat implementation of a self-organizing map algorithm (selforganizing map, som, neural networks)

SOMSimple(nfeatures, ndim, nepochs, ntrainingvectors, eta...

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updated 3 months ago

Apps and models for teaching numerical sciences and computer science by Emilie Delaherche

Emilie Delaherche

Interactive apps and Simulink models for numerical sciences and computer science (data types, audio acquisition, communications)

Data Type Conversion

Graph Traverse

JPEG Compression

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updated 2 months ago

Brightness Preserving Dynamic Fuzzy Histogram Equalization by Debdoot Sheet

Debdoot Sheet

BPDFHE employs fuzzy statistics of digital image to improve graylevel brightness preserved contrast (image enhancement, fuzzy statistics, histogram equalizatio...)

fcnBPDFHE(inputImage, fuzzyMembershipType, parameters)

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updated 8 months ago

Canny Edge Detection by Rachmawan

Rachmawan

Implementation of Canny Algorithm (image processing, edge detection)

Canny_v0.m

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updated 1 year ago

ROI selection for saliency maps by Bharath Ramesh

Bharath Ramesh

Region-of-interest selection for saliency maps (saliency detection, opening by reconstruc..., roi detection)

ROI_saliency_map(I)

rescale(x,a,b)

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updated 3 months ago

Multi-Focus Image Fusion in DCT Domain by Mohammad Haghighat

Mohammad Haghighat

Simulation of two multifocus image fusion methods: 1.DCT+Variance 2.DCT+Variance+CV (dct domain, image fusion, multifocus)

dctVarFusion(im1, im2)

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updated 2 years ago

barrel and pincushion lens distortion correction by Jaap de Vries

Jaap de Vries

I = LENSDISTORT(I, k)corrects for radially symmetric distortions (image processing, mathematics, optics)

lensdistort(I, k, varargin)

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updated 2 years ago

Color Detection by Suraj Kamya

Suraj Kamya

RGB Color Detection in Images Real Time Video (gui, image processing, color detection)

Color_Detect(varargin)

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updated almost 3 years ago

March 2012 demo files for "Computer Vision with MATLAB" by Bruce Tannenbaum

Bruce Tannenbaum

Demo files for "Computer Vision with MATLAB" held on March 2012. (computer vision, image processing, video processing)

ReplaceCard()

matching_fcn(ref_features, vid_features, th)

FaceDetection.m

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updated 1 month ago

Basic LBP (Local Binary Pattern) by Muhammed Cinsdikici

Muhammed Cinsdikici

Basic simple Local Binary Pattern filter function (local binary pattern, nlfilter)

generic_lbp

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updated 22 days ago

Signal Dependent Noise Level Estimation by xinhao liu

xinhao liu

This code will estimate the three parameters of signal dependent noise model. (signal dependent nois..., noise variance, noise estimation)

GSGNoiseModel(sigw, sigu, gamma,X)

SGDNoiseLevel(img,patchsize,conf,itr)

addSGDNoise(X, sigw, sigu, gamma )

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updated 2 years ago

Color Image Processing by Suraj Kamya

Suraj Kamya

Educational purpose Special Feature: RGB profile are shown with every change. (gui, image processing, image enhancement)

C_ImagebProcessing(varargin)

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updated 3 months ago

Financier by Reza Rahemi

Reza Rahemi

Financial portfolio management (finance, portfolio, optimization)

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updated 22 days ago

Synthetic Bright-Field Microscopy Image Generator by Patrik Malm

Patrik Malm

This is a synthetic image generation tool that can create realistic Pap-smear images (simulation, procedural, synthetic)

VoronoiLimit(x,y,crs)

calculate_boundary(bimage)

clothsim(target_shape,cloth_shape,max_iter)

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updated 3 years ago

RISK by Joren Heit

Joren Heit

This is a digitalized version of the famous RISK board game. (risk, game, gui)

AddBtn(button, ~, game, patch, Buffer)

Attack(button, ~, game, player)

ClickFcn(handle, ~, board)

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updated 16 days ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

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updated 7 days ago

Image Processing and Computer Vision : How MATLAB is helpful for various applications. by Masa Otobe

Masa Otobe

Script used in MATLAB EXPO 2014 in Japan on Oct. 29, 2014 (image processing, demo, computer vision)

E0_myGear_webCam_func.m

E1_myGear_J.m

E2_myBoltSet23.m

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updated 10 months ago

Fast Stereo Matching and Disparity Estimation by S Mukherjee and Prof. G.R.M Reddy by Subhayan Mukherjee

Based on a rectified stereo image pair and few parameters, outputs disparity map of the left image. (stereo vision, depth extraction, stereo disparity)

L=LUT2label(im,LUT)

PixelDisp(Int_r, i, win_lim, j, Int_l, max_disp, win_size)

StereoDisp(im_left, im_right, K, max_disp, win_size, disp...

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updated 4 months ago

toPPT by Jens Richter

Jens Richter

toPPT is a powerful tool for generating powerpoint presentations programmatically defined in matlab. (powerpoint, microsoft, windows)

toPPT-1.7c:

print2eps.m

rgb.m

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