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updated 11 months ago

Automated Measurement of Muscle Architecture from Ultrasound Images by Benjamin Infantolino

This program reads in ultrasound videos and automates the process of measuring muscle architecture. (image processing, ultrasound)

US_muscle_arch_auto.m

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updated 1 year ago

NumSim toolbox by Mathieu Gendron

Multiphysic boundary value problems, interpolation, meshless, points generation, simulation (multiphysics, boundary value proble..., interpolation)

Acoustic field simulation

Analyse_geometry_definition

Blender use

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updated 1 year ago

Speckle Noise Reduction in Ultrasound Images by 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 1 year ago

Lognormal Perfusion Model by John Hudson

Fit disruption replenishment time-intensity data with the lognormal perfusion model (dynamic contrast enha..., dceus, ceus)

Wsinc(x,HW,Delay,Amp);

logperf_fit(signal_dat,t_dat,HW,guess,iterations,Fast);

logperf_model(A,mu,sigma,HW,Delay,t,Fast)

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updated 2 years ago

Transducer Array Calculation (TAC) GUI by Benedikt Kohout

GUI to calculate and visualize the radiation pattern of ultrasound transducers. (ultrasound, ultrasonic, sound field)

Transducer Array Calculation (TAC) GUI

Soundfield_without_approx(input_signal, attenuation, wait...

T_A_C_GUI.m

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updated 2 years ago

Detail Preserving Anosotropic Diffusion for Speckle Filtering (DPAD) by SANTIAGO AJA-FERNANDEZ

DPAD applies an anisotropic diffusion scheme to an image with multiplicative speckle (speckle, noise filtering, noise estimation)

aosiso(x, d, t)

dpad( I, stepsize, nosteps, varargin )

isodifstep.m

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updated almost 3 years ago

Muscle fascicle tracking - Ultrasound by Glen Lichtwark

Implementation of an optical flow algorithm to track muscle length changes imaged with ultrasound. (ultrasound, muscle, image processing)

Affine Optic Flow Demonstration

[p1,p2]=rbline(varargin)

affine_flowdisplay(flow, im, step, col)

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updated 3 years ago

Read Medical Data 3D by Dirk-Jan Kroon

GUI to open most Medical file-formats: Dicom, V3D, ISI, NifTI, Analyze and other formats (dicom, dcm, v3d)

ErrorData3D(varargin)

InfoData3D(varargin)

ReadData3D(varargin)

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updated 5 years ago

Subsample Delay Estimation by Travis Wiens

Demonstrates a number of methods of estimating the delay between two signals to subsample accuracy. (dsp, delay estimation, radar)

[e f_e G P]=zzb(s,n1,n2, f_s, D, N_calc)

[x_max y_max A]=crit_interp_p(y,x)

delay=delayest_3point(u2,u1,method,estimator,parameter);

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updated 5 years ago

DELFI ultrasound simulation tool by Michael Ellis

A tool used to simulate the field from a given ultrasound system (simulation, delfi field ultrasoun..., delfi)

delfi_example.m

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updated 6 years ago

DREAM (Discrete REpresentation Array Modelling) Toolbox by Fredrik Lingvall

Ultrasound field simulation toolbox. (chemistry, physics, ultrasound)

conv_p(A,B,n_cpus)

dream_apodwin(apod_met,a,win_par)

dream_arr_annu(Ro,G,s_par,delay,m_par,foc_met,focal,apod_...

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updated 7 years ago

readxif - xiftoolbox by James Blake

Reads in .xif information from Philips ultrasound data files (xif, ultrasound, data file)

[maxplaces]=findmaxima(y)

colormapATL(v_sint);

doColor (c, varargin)

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