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updated 16 days ago

Averaging Filter by Wei Nick Chan

Wei Nick Chan

Averaging Filter for Digital Signal Processing Students (mathematics, simulation, signal processing)

Averaging Filter.m

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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 16 days ago

ImGRAFT by Aslak Grinsted

Aslak Grinsted

An Image Georectification and Feature Tracking toolbox (r2014b graphics ready, template matching, georectification)

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updated 16 days ago

audiofilter/mex-it by Tony Kirke

Tony Kirke

Simplify creation of mex file for C++ function (mex, optimization)

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updated 16 days ago

FELICITY by Shawn Walker

Shawn Walker

Finite ELement Implementation and Computational Interface Tool for You (finite element method, mathematics, modeling)

Coarse_Square_Codim_1()

CompareFiles(File1,File2)

Convert_Interp_script_to_MEX(Main_Dir,Iscript,MEX_FileName)

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updated 17 days ago

Cluster DNA sequences using Fourier power spectrum by Tung Hoang

Tung Hoang

Cluster DNA sequences using Fourier power spectrum (discrete fourier tran..., cluster analysis, mathematics)

GetMomentVectorPS(seq)

TestUPGMA(name)

getEDistance(A,B)

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updated 17 days ago

Simple MATLAB example code and generic function to perform LASSO by Soumya Banerjee

Soumya Banerjee

Simple MATLAB example code and generic function to perform LASSO (optimization, statistics, regression)

call_lasso

lasso_generic(X,Y,iFold_cross_validation)

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updated 17 days ago

Butterfly-Particle Swarm Optimization(Butterfly-PSO/BFPSO) Technique by AASHISH KUMAR BOHRE

AASHISH KUMAR BOHRE

BF-PSO based on novel control parameters such as sensitivity and probability of the nectar presence. (optimization, mathematics, probability)

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updated 18 days ago

mikofski/Quantities by Mark Mikofski

Mark Mikofski

Quantities is an units and uncertainties package for MATLAB. (mathematics, engineering, science)

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updated 18 days ago

Image Digitizer by Andrea

Andrea

Digitize a plot from an image file. (image processing)

ginput2(varargin)

image_digitizer.m

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updated 18 days ago

Color Distribution by Ligong Han

Ligong Han

Visualization of distribution in RGB or HSV space. (image processing, color space)

hsv_distribution(im,amp)

rgb_distribution(im,plotopt,amp)

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updated 18 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 19 days ago

ROI Manager by Joe Yeh

Joe Yeh

Manage multiple ROI handles (gui, guide, image processing)

ROImanager(varargin)

chooseFigure(varargin)

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updated 19 days ago

johannesu/gridcut-matlab by Johannes

Johannes

Light-weight MATLAB package for segmentation using GridCut (image processing, segmentation)

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updated 19 days ago

Poisson distribution-based minimum error thresholding by Joe Yeh

Joe Yeh

finding a threshold that separates foreground and background using minimum error thresholding (image processing, statistics, image)

minerrthresh( img,varargin )

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updated 19 days ago

Segment images interactively, and generate MATLAB code by Brett Shoelson

Brett Shoelson

An interactive app and function for segmenting images. (image processing, image segmentation, application)

Segment Image

segmentImage.m

circleFinder.m

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updated 19 days ago

OpenCossanApp by Edoardo Patelli

Edoardo Patelli

OpenCossan - A general purpose software for uncertainty quantification and management (optimization, uncertainty quantific..., stochastic analysis)

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updated 19 days ago

inrange(InputArray,min,max) by Mahmoud Abdul Galil

Mahmoud Abdul Galil

Takes An Array of numbers of type double and returns an Array excluding values outside [min ==> max] (image processing, matlab, statistics)

inrange(InputArray,min,max)

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updated 19 days ago

Air touch mp3player by molay kumar

molay kumar

control your mp3player without touching or pressing any key (image processing, graphics, figure)

air touch mp3 player.m

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updated 19 days ago

Background Removal by guang

guang

Batch eliminated image background (image processing)

beijingquchu.m

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updated 20 days ago

VT-developer/SDCT by qian

qian

Robust Visual Tracking via Sparse Representation under Subclass Discriminant Constraint (image processing)

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updated 20 days ago

Liver Reader by Matthew Sochor

Matthew Sochor

GUI tool to measure luciferase signal from mouse livers (gui, image processing, image segmentation)

Liver_reader(varargin)

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updated 20 days ago

Eye Reader by Matthew Sochor

Matthew Sochor

GUI tool to measure luciferase signal from mouse eyes (gui, image processing, image segmentation)

Eye_reader(varargin)

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updated 20 days ago

Face Tracking and Image Overlay by Ye Cheng

Ye Cheng

Santa Cam - Turn anyone in a live webcam into Santa Claus. (image processing, computer vision, face tracking)

imoverlay(imIn, imAdd, pos)

santaCam.m

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updated 21 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 22 days ago

LBFGSB (L-BFGS-B) mex wrapper by Stephen Becker

Stephen Becker

Mex wrapper for lbfgsb v3.0 fortan library. L-bfgs-b solves box-constrained optimization. (optimization, constrained optimizat..., quasinewton)

Non-negative least-squares (NNLS) using L-BFBS-B

compile_mex

lbfgsb

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updated 23 days ago

fordanic/openslide-matlab by Daniel Forsberg

Daniel Forsberg

A MATLAB library for reading whole-slide images. (image processing, data import)

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updated 25 days ago

Octogonal Visual structuring element on Faces by Lakshmi

Lakshmi

Face detection and removing background (octogonal visual stru..., image processing, face detection)

mynewvse.m

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updated 25 days ago

Numerical Integration Toolbox by George Papazafeiropoulos

George Papazafeiropoulos

Contains several numerical integration rules to evaluate the integral of a function (abscissa, adaptive, chebyshev)

Adaptive Numerical Quadrature Theory

Integration Point Calculation Theory

Quadrature Rule Theory

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updated 25 days ago

detecting_yellow_color_using_thresholding by Probhonjon Baruah

Probhonjon Baruah

a method to detect yellow/cyan/magenta colors in a live video (image processing, video processing)

detecting_yellow_color_using_thresholding.m

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updated 25 days ago

quickVideosnapshots for tracking by Probhonjon Baruah

Probhonjon Baruah

a method to quickly grab snapshots frame by frame for live tracking and image processing (image processing, video processing)

quickVideosnapshots.m

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updated 26 days ago

imoverlay by Matt Smith

Matt Smith

Create a color overlay of two images. Allows transparency and thresholding. (overlay, medical, image processing)

imoverlay(B,F,climF,climB,cmap,alpha,haxes)

imoverlay_tool

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updated 27 days ago

White blood cells detection using differential evolution (DE) by Erik

Erik

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

mainEllipseDetector.m

DEllipse(p1,p2,p3,p4,p5)

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

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updated 29 days ago

Exact minimum bounding spheres/circles by Anton Semechko

Anton Semechko

Compute exact or approximate minimum bounding spheres/circles (optimization, geometry, sphere)

ApproxMinBoundSphereND.m

ExactMinBoundCircle(X)

ExactMinBoundSphere3D(X)

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updated 29 days ago

Inverse Polar Transform on Images by Tolga Birdal

Tolga Birdal

Unwarp the circular objects appearing in images using inverse polar transform. (image processing, polar transform, inverse polar transfo...)

transImageInvPolar(I, Cx, Cy, InnerRadius, OuterRadius, P...

test_inv_polar.m

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updated 30 days ago

select_image() by Haroun SMIDA

Haroun SMIDA

load an image (image, image processing, image analysis)

select_image()

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updated 30 days ago

Calculate smallest enclosing circle: meb(X,mode) by Yi

Yi

calculating the smallest enclosing circle based on a set of points. User can choose the method. (optimization, cvx, emo welzl)

meb(X,mode)

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updated 1 month ago

compleximagesc by Peter Caday

Peter Caday

Plot complex-valued functions in color (image, graphics, color)

compleximagesc(varargin)

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updated 1 month ago

Exploring Design Verifier by Natasha Jeppu

Natasha Jeppu

A set of Simulink blocks to explore Design Verifier in Flight Controls (simulink, modeling, algorithm)

compare_error_prove.slx

delay_on_off_prove.slx

delay_on_off_test.slx

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updated 1 month ago

max cut sdp by Vadim Smolyakov

Vadim Smolyakov

max cut sdp (optimization, graphs)

max_cut_sdp.m

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updated 1 month ago

Gaussian High Pass Filter by Muhammad Ammad

Muhammad Ammad

Implementation of high pass filter without using built-in functions. (high pass filter, edge detection, gaussian)

GaussianHighpass

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updated 1 month ago

load_db(path) by Haroun SMIDA

Haroun SMIDA

Load a database of images (image processing, data import)

load_db(path)

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updated 1 month ago

Algorithm for Global Optimization Inspired by Collective Animal Behavior by Erik

Erik

Algorithm for Global Optimization Inspired by Collective Animal Behavior (optimization, genetic algorithm, search)

ComparaHC(H,fh,C,fc,Mbest,rho)

findrange(xn,yn,range)

CAB.m

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updated 1 month ago

A Comparison of Evolutionary Computation Techniques for IIR Model Identification by Erik

Erik

Evolutionary Computation Techniques are compared considering some IIR identification problems (pso, genetic algorithm, filter design)

ABC.m

simulasist3.m

apso_1st_order_filter.m

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updated 1 month ago

chungtranduc89/plotXtract by Duc Chung Tran

Duc Chung Tran

Extract 2D information from images, plots, graphs for re-plotting purpose (image processing, reverse engineering, plot extract)

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updated 1 month ago

Reversible Watermarking Algorithm Using Sorting and Prediction by mongkol

mongkol

Reversible Watermarking Algorithm Using Sorting and Prediction (image processing, reversible watermarki..., reversible data hidin...)

crossset(originalImage)

dec2binvec(dec,n)

dotset(av_cross_image)

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updated 1 month ago

Bit-Plane Slicing by Akshay Bhosale

Akshay Bhosale

This code is used for demonstration of bit-plane slicing (image processing, bitplaneslicing, piecewise linear tran...)

bit_plane_slicing.m

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updated 1 month ago

Contrast Stretching by Akshay Bhosale

Akshay Bhosale

This code is used for demonstration of Contrast Stretching (image processing, contrast enhancement, piecewise linear tran...)

contrast_stretching.m

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updated 1 month ago

Intensity Level Slicing (2-level) by Akshay Bhosale

Akshay Bhosale

This code is used for demonstration of Intensity Level Slicing (2-level) (image processing, intensity level slici...)

intensity_2level_slicing.m

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updated 1 month ago

Intensity Level Slicing by Akshay Bhosale

Akshay Bhosale

This code is used for demonstration of Intensity Level Slicing (image processing, intensity level slici...)

intensity_level_slicing.m

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