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updated 5 hours ago

Simple example and generic function for kmeans clustering by Soumya Banerjee

Simple generic function and example to perform kmeans clustering (clustering, machine learning, mathematics)

call_kmeans()

kmeans_generic

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updated 12 hours ago

Marginal distributions of a bivariate function by Shoaibur Rahman

This function computes the marginal distributions of each variable in a bivariate function. (probability, computer vision, statistics)

marginaldist(f,x,y,distributionType)

testFunction(x,y)

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updated 12 hours ago

Fast Third Order Cross-Cumulant calculation by Brian

Performs a fast third order cross cumulant calculation between the three vectors (x,y,z). (signal processing, mathematics, statistics)

cum3xyz(x,y,z, nsamp, overlap,window)

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updated 15 hours ago

Greedy Algorithms and Greedy Analysis Pursuit for Non-linear sparse recovery by Kavya Gupta

Modifications to Greedy Algorithms and Greedy Analysis Pursuit(GAP) for non-Linear sparse Recovery. (algorithm, matlab, optimization)

COSAMPEN(y,A,myfun,N,k)

COSAMPLN(y,A,myfun,N,k)

Grad(fun, x0, deltaFactor)

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updated 20 hours ago

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

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

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updated 20 hours ago

Chebfun by Chebfun Team

Chebfun is an open-source package for numerical computation with functions to 15-digit accuracy (approximation, interpolation, quadrature)

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updated 20 hours ago

ImGRAFT by Aslak Grinsted

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

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updated 23 hours ago

Multi-exposure and Multi-focus Image Fusion in Gradient Domain by Sujoy Paul

An algorithm for fusion of a stack of multi-exposure and multi-focus images (image processing, image fusion, multiexposure)

ReconstructGradient.m

ChannelNorm(I,r)

GradientFusion(I)

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updated 1 day ago

Robust dual-mesh construction by Darren Engwirda

Construct dual meshes from 2-simplex triangulations embedded in R^3 (mathematics, modeling, 2d)

blocksolve(aa,bb)

demodual2(id)

drawdual2(cp,ce,pv,ev,varargin)

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updated 1 day ago

Load Leica LIF File by Ron Hoebe

Load Leica LIF File (data import, 3d, 2d)

ci_loadLif(filename, getonlynumberofelements, number)

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updated 2 days ago

DavidMercier/NIMS by David MERCIER

A Matlab GUI to plot and to analyze (nano)indentation data (obtained with conical indenters) (gui, data import, data export)

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updated 2 days ago

Hibert scan by Said BOUREZG

Hilbert16.m Hilbert.m Hilbertinv16.m Hilbertinv.m lena512.bmp (medical, image processing, matrix)

Hilbert(T)

Hilbert16(T)

Hilbertinv(T)

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updated 3 days ago

readmpo by Zohar Bar-Yehuda

Reads multiple JPEG images stored in an MPO file (mpo, image, file format)

readmpo(filename)

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updated 3 days ago

Noise estimator for SENSE MRI by SANTIAGO AJA-FERNANDEZ

It estimates the variable map of noise from SENSE magnetic resonance using a homomorphic approach. (noise estimation, image processing, magnetic resonance)

approxI1_I0(z)

correct_rice_gauss(SNR)

em_ml_rice2D(In,N,Ws)

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updated 3 days ago

Blobdetection for Bloodflow Estimation by Julie

algorithm for Fluorescent microsphere detection (microsphere, blobdetection, image processing)

BlobFunct(im,plotopt)

RGBcheck(im,blobs,color)

areal_est(im)

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updated 3 days ago

Tutorial and Toolbox on real-time optical flow by Stefan Karlsson

Code with visualization and excercises. Camera supported (computer vision, optical flow, image processing)

ApertureIllustration(type)

DoEdgeStrength(dx, dy,tInt,edgeIm)

DoEdgeStrength(dx, dy,tInt,edgeIm)

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updated 3 days ago

inpolygons by Kelly Kearney

Finds points inside multiple polygons, holes possible. (approximation, interpolation, polygon)

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updated 5 days ago

Find the center of gravity of an array by Noam Greenboim

COG returns the coordinates of the center of gravity, in each dimension. (cog, center of gravity, center of area)

COG(A, varargin)

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updated 6 days ago

Local-Global Active Contour Model by Mohammed Abdelsamea

a robust active contour model based on SOM for intensity inhomogenity (active contours, image segmentation, level sets)

SOMRAC(TestImgname, TrainImgname, MaxIter, GlobalSeg, Loc...

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updated 6 days ago

mask2poly(mask) by Kesh Ikuma

Convert mask to region-of-interest polygons (image, region of interest)

mask2poly(mask)

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