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updated 2 days 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 days ago

Linear regression for multiple category data with different slopes for each by Soumya Banerjee

The function does OLS and RMA regression on data that is categorized into two different categories (aerospace, biotech, communications)

regress_plot_twocategories_allslope

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updated 1 month ago

Information-based Similarity Toolbox by Albert Yang

Information-based similarity index is an analysis of measuring distance between symbolic sequences (statistical physics, information theory, distance)

binmapping(signal)

checkfiletype(filename)

ibs(wrf1,wrf2)

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updated 2 months ago

MRiLab v1.2 by Fang Liu

A Numerical Simulation Platform for Magnetic Resonance Imaging (MRI) (medical imaging, medical, mri)

ADCRadial.m

AboutMRiLab(varargin)

About_MU(varargin)

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updated 3 months ago

MatrixUser v2.1.1 by Fang Liu

A Multi-functional, GUI-based Program for Image (Matrix) Processing and Analysis (image processing, image analysis, medical)

About_MU(varargin)

Flag=MU_load_matrix(matrixName, matrix, newWindowOpenFlag)

MU_3D_Render(varargin)

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updated 3 months ago

dicomLUT by Jered Wells

DICOMLUT applies an embedded lookup table to a DICOM image (dicom, imaging, lut)

dicomLUT(filename,varargin)

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updated 3 months ago

imoverlay by 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 4 months ago

DICOM View by Andrew Bazyk

GUI for viewing DICOM image sets (image processing, image, dicom)

DICOM_View

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updated 4 months ago

iSignal 3 by Tom O'Haver

Interactive smoothing, differentiation, peak sharpening and measurement of time-series signals. (signal processing, data import, chemistry)

Processed=ProcessSignal(x,y,DerivativeMode,w,type,ends,Sh...

[pY,SpectrumOut]=isignal(DataMatrix,xcenter,xrange,sm,sw,...

isignaldemo2

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updated 6 months ago

Tools for NIfTI and ANALYZE image by Jimmy Shen

Load, save, make, reslice, view (and edit) both NIfTI and ANALYZE data on any platform (medical, reslice, isotropic)

affine(old_img, old_M, new_elem_size, verbose, bg, method)

bipolar(M, lo, hi, contrast)

bresenham_line3d(P1, P2, precision)

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updated 6 months ago

DSP System Toolbox Support Package for ARM Cortex-M Processors by MathWorks DSP System Toolbox Team

Support package install file that works with the ARM Cortex-M CMSIS Library (arm, microcontroller, embedded programming)

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updated 6 months ago

Noise-Power Spectrum by Erik Fredenberg

Generate random noise with a specified noise-power spectrum (NPS) and measure the NPS of an image. (physics, medical, image processing)

...

calc_digital_nps(I, n, px, use_window, average_stack)

cart2rad(nps_x, f_x, n, unq)

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updated 6 months ago

Preclinical PKPD modeling by Peter Gennemark

Classes for fundamental PKPD modeling in drug discovery (no support for a NLME modeling). (biotech, simulation, medical)

example_fit_ev_iv()

example_fit_inf()

example_readExcel_PKPD_writePowerPoint()

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updated 9 months ago

Droplet Video Proccessor - code 1 of 3 by Matthew Moynihan

This code processes video of droplet production and does statistics on each droplet made. (video processing, droplets, biotech)

BWSizerA(videoBlock, dim, fStruct)

BlackOut(Image, rect, BLKrect, val)

findFilterNumA(I, rect)

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updated 10 months ago

MSKCC CGDS Cancer Genomics Toolbox by Erik Larsson

Functions for retrieving data from the Cancer Genomics Data Server (CGDS) at MSKCC cBio. (biology, genomics, medical)

cgdstutorial

getcancerstudies(cgdsURL, varargin)

getcaselists(cgdsURL, cancerTypeId, varargin)

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updated 12 months ago

Marching Cubes by Peter Hammer

Use vectorized marching cubes algorithm to compute triangulated mesh of an isosurface from 3D matrix (image processing, medical, modeling)

MarchingCubes(x,y,z,c,iso,colors)

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updated 1 year ago

Empirical orthogonal function (PCA) estimation for EEG time series by DaveA Albers

Empirical orthogonal function (PCA) estimation for EEG time series (signal processing, statistics, data exploration)

distinguishable_colors(n_colors,bg,func)

distinguishable_colors(n_colors,bg,func)

eof_unlimited_time(x, N, T, number_of_measurements_per_bl...

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updated 1 year ago

Glucose/Insulin modeling by DaveA Albers

Modeling of glucose/insulin dynamics (biotech, simulation, medical)

feeding(integration_iterates, I_baseline, time_steps_per_...

feeding(integration_iterates, I_baseline, time_steps_per_...

feeding(integration_iterates, I_baseline, time_steps_per_...

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updated 1 year ago

MIMO-Diophantine solver by davood shaghaghi

This function solve MIMO-Diophantine equation. (control design, optimization, simulation)

mimodioph(A,B,N)

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updated 1 year ago

differential feature by Martin Trapp

Extraction of differential features on 3D Images. (image processing, medical)

differentialFeature( img, features, stepSize )

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updated 1 year ago

DICOM Example Files by Jeff Mather

Example DICOM files containing MR images of the brain. (medical, dicom, dicominfo)

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updated 1 year ago

Simulink Support for Kinect by Takashi Chikamasa

Simulink Support for Kinect is a set of Simulink blocks interfaced with OpenNI and Kinect SDK. (image processing, simulation, simulink)

checkBlockSingleton(model, maskType)

checkDeviceBlock(model, maskType)

checkIMAQBlock(model, blk)

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updated 1 year ago

HybridVel by Pratik Chhatbar

Improved blood velocity measurements with a hybrid image filtering and iterative Radon transform (red blood cells, rbc, radon transform)

hybridvel(inputimg,showimg,saveimg,delx,delt,hi,lineskip,...

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updated 1 year ago

Reading Philips MR Physiolgy logfiles by Paul Groot

ReadPhilipsScanPhysLog.m reads Philips scanphyslog files, which are created by Philips MRI scanners. (mri, philips, physiological)

ReadPhilipsScanPhysLog(filename, channels, skipprep)

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updated 1 year ago

Negative Binomial Regression by Surojit Biswas

NB2 Negative-Binomial regression. (statistics, mathematics, optimization)

nbreg( x, y, varargin )

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updated 1 year ago

eegplot by Ikaro Silva

Uses scattered data points to interpolate pixel values of a head image. (medical, eeg, interpolation)

[z,map]=eegplot(mag,ch,unorm,ch_disp,method,color_res)

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updated 1 year ago

Medical Image Processing Toolbox by 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 1 year ago

Calculation of CT MTF and NPS using the ACR accreditation phantom by Saul

This code enables measurements of CT MTF and NPS from images of an ACR accreditation phantom. (computed tomography, ct, modulation transfer f...)

SliceBrowser(varargin)

mtfcalc.m

npscalc.m

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updated 1 year ago

Imagine by Christian Wuerslin

4D/3D image visualization and evaluation GUI. (gui, image visualization, image analysis)

Imagine App

OptimalColor(iNBins)

fEvalLineFWHM(SData, sSelectionType, hTexts)

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updated 1 year ago

Four parameters logistic regression - There and back again by Giuseppe Cardillo

Fit data points with a four points logistic regression or interpolate data. (statistics, chemistry, pharmaceutical)

L4Pinv(cf,y)

[cf G]=L4P(x,y,varargin)

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updated 1 year ago

Clarke Error Grid Analysis by Edgar Guevara

Clarke EGA quantifies the accuracy of glucose estimates generated by meters as compared to reference (medical, diabetes mellitus, grid error analysis)

clarke.m

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updated 1 year ago

dynplot by Philipp Homan

Draws what is commonly known as 'dynamite plot'. (statistics, medical, bar chart)

dynplot(y,e,varargin)

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updated 1 year ago

Compressed Sensing MRI Phantom (v1.1) by David Smith

A realistic phantom for compressed sensing MRI reconstruction. (image processing, mathematics, measurement)

csphantom (n, bandwidth, signalToNoiseRatio, b1scale, img...

example

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updated 1 year ago

Nonrigid image registration with fractional differential equations by Nathan Cahill

Solves fractional vector Helmholtz equation in 2D and 3D for use in nonrigid image registration (image processing, medical, image registration)

additiveConvolutionVector(step, lowerBound,...

defaultBoundaries(nPoints)

fractionalHelmholtz2DSliding(varargin)

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updated 1 year ago

MATLAB Tools for Scientist by Asawari Samant

Files from the webinar: MATLAB Tools for Scientists- Introduction to Data Analysis and Visualization (dose response, data import, gui)

Characterization of Dose-Response Behavior

Dose Response Analysis

DoseResponseFit(varargin)

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updated 1 year ago

Triangular mesh conversion from MATLAB to NASTRAN (ASCII) format and vice versa by Sergey Makarov

Four zipped MATLAB scripts supporting export/import of NASTRAN (ASCII) triangular meshes (triangular mesh, data import, modeling)

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updated 1 year ago

Linear regression with statistics for multiple category data by Soumya Banerjee

This function does linear regression with statistics for multiple category data (OLS and RMA) (aerospace, automotive, biotech)

regress_plot_twocategories

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updated 1 year ago

GPU Implementation for GVF Force Field by Quan Wang

We implement the GVF force field on GeForce GPU using CUDA. (image processing, optimization, signal processing)

info =mha_read_header(filename)

mha_read_volume(info)

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updated almost 2 years ago

Multifractal detrended fluctuation analyses by Espen Ihlen

The multifractal (multifractal, detrended fluctuation..., medical)

MFDFA1(signal,scale,q,m,Fig)

MFDFA2(signal,scale,m,Fig)

Matlabcodes.m

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updated almost 2 years ago

Five parameters logistic regression - There and back again by Giuseppe Cardillo

Fit data points with a five points logistic regression or interpolate data. (statistics, chemistry, pharmaceutical)

L5Pinv(cf,y)

[cf G]=L5P(x,y,varargin)

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updated almost 2 years ago

Three parameters logistic regression - There and back again by Giuseppe Cardillo

Fit data points with a three points logistic regression or interpolate data. (statistics, chemistry, pharmaceutical)

L3Pinv(cf,y)

[cf G]=L3P(x,y,varargin)

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updated almost 2 years ago

Gantry detector tilt correction by Denny Milakara

Transforms CT DICOMs with Gantry tilt angle (image processing, ct, gantry)

gantry2(varargin)

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updated 2 years ago

A Graphical User Interface for Solving Delay Differential Equations and doing Local Search by Soumya Banerjee

A GUI for solving a set of delay differential equations (DDEs) and local search for best solutions (biotech, data export, data import)

odesolver_outline

...

dde_auto_fit

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updated 2 years ago

Animated gif generator from images by Héctor Corte

This script is a GUI to easily generate an animated gif from images. Time between images can be set. (medical, physics, interpolation)

gifgenerator.m

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updated 2 years ago

Extract platelet area fraction from microscope images by Andrew Irish

Threshold microscope images and calculate object area fractions. (medical, image processing, biotech)

processImages(subdir,DEST_INPUTDIR,DEST_OUTPUTDIR,ATHRESH...

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updated 2 years ago

Edge Drawer by Héctor Corte

This simple script allows you to create edge pictures from an existent image. (data export, gui, image processing)

edges.m

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updated 2 years ago

An Efficient Technique for White Blood Cells Nuclei Automatic Segmentation by Mostafa M. A. Mohamed

This code is implementation of an algorithm to segment the nucleus of white blood cells (WBCs) (white blood cells, wbc, image processing)

WBC_SegMadhloom.m

WBC_SegProposed.m

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updated 2 years ago

Compute SNR for MRI parallel images using different technique by Yingying Wang

There are three methods we used here to compute the SNR of MR images: ACR, SoS, and OPT. (image processing, medical)

idl2matlab(typeArray)

load_nii_hdr(fileprefix)

load_nii_img(hdr,filetype,fileprefix,machine,img_idx,dim5...

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updated 2 years ago

Electrocorticography / intracranial EEG visualizer by Matthew Davidson

This is a tool for plotting iEEG/ECog data on a brain. (ieeg, ecog, visualization)

ft_group_ieeg_elec_plot(varargin)

keeponly_electrodes(elec, wh)

plot_brain(surf_brain, viewpoint, varargin)

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updated 2 years ago

Estimate LDL cholesterol by Igor Podlubny

Estimate LDL cholesterol based on measured total cholesterol (TC), HDL, and triglycerides (TG). (blood test, ldl cholesterol, hdl cholesterol)

estimateLDL(TC, HDL, TG, InputUnits)

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