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updated 3 months ago

GDS-840C Oscilloscope Waveform Digitiser by Ben Thomas

Ben Thomas

Given a bitmap image obtained from GDS-840C oscilloscope, the traces are extracted and saved (gds840c, oscilloscope)

DigitiseGraph(PathName,FileName)

Digitiser.m

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updated 3 months ago

Digraph Datatype with Vertex labels by Steve McClure

Steve McClure

Compute/manipulate directed graph while retaining vertex labels (dijkstra, graph theory, digraph)

MsgCatalog(ID,varargin)

addEdge(obj, tail, head)

addVertex(obj, v)

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updated 3 months ago

SpriteKit Framework by Steve McClure

Steve McClure

Framework for designing animated and interactive Sprites and gameplay (sprite, game, graphics)

Physics.hasCollision(sprite1,sprite2)

demo1

demo2

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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...)

InterX(L1,varargin)

angle2Points(varargin)

angle3Points(varargin)

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updated 4 months ago

SAXS Channel Width and Volume Measurement by Matthew Sochor

Matthew Sochor

Measure the width and volume of a channel in from SAXS MRC files (saxs, channel widthchannel ...)

measureMRCdistances(varargin)

measureMRCvolume(varargin)

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updated 4 months ago

Texture Classification by Vahid K. Alilou

Vahid K. Alilou

The segmentation-based fractal texture analysis is used to classify different image textures. (image processing)

findBorders( I )

hausDim( I )

makedb(style, level)

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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)

rgb.m

pptfigure.m

print2eps.m

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updated 4 months ago

Hyperspectral CARS Image Analysis by Rajeev Yadav

Rajeev Yadav

Hyperspectral CARS microscopy and spectroscopy toolbox (cars microscopy, microscopy, image processing)

HSIStack(varargin)

ProcessStack3DMatrix(NewStack)

gammacorrection(Image,GammaValue)

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updated 4 months ago

3DSpectra by Sara Nasso

Sara Nasso

A 3-dimensional quantification algorithm for LC–MS labeled profile data (proteomics, lcms, quantification)

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updated 5 months ago

AIS quantification by Matthew Grubb

Matthew Grubb

Quantitative measures of the axon initial segment (AIS) (neuroscience, neuron, ais)

ais(cell,chosen)

ais_auto(cell,threshold,smooth)

ais_z3(cell,chosen)

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updated 5 months ago

Kinect Depth Normalization by Atif Anwer

Atif Anwer

Fills in '0' depth value in kinect depth image with statistical mode of surrounding 25 values (kinect, rgbd, depth image)

Kinect_DepthNormalization (depthImage)

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updated 5 months ago

Video Reading Frame by frame by Santhana Raj

Santhana Raj

Reads the video and saves each frames as a png file (video processing, video, frame)

mov=read_video(filename,plot_flag)

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updated 5 months ago

Ranking based Face Recognition by Natrajan

Natrajan

Face recognition finds its application in various modern technological advances. (pca, face recognition)

facerecog(varargin)

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updated 5 months ago

Getting Started AUVSI by MathWorks Student Competitions Team

Documentation and Examples for AUVSI Competitions (auvsifdn, roboboat, robosub)

convertVideo(varargin)

findBuoyMatlab_loop

findBuoyMatlab_timerCallbacks

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updated 5 months ago

embedVideo2Video.zip by Nikolay S.

Nikolay S.

This function allows embedding one video into a another Main video, with many options. (video processing, video, photomontage)

[isVideoWriter, compression]=findVideoCopmression(inVideo...

assignUserInputs(funcParamsNames, varargin)

assignin_value(name, value)

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updated 5 months ago

imshow3Dfull (3D imshow in 3 views) by Maysam Shahedi

Maysam Shahedi

imshow3Dfull displays 3D images slice by slice in 3 orthogonal views, with mouse control (3d image viewer, imshow 3d, imshow3d)

imshow3Dfull( Img, disprange )

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updated 5 months ago

Bedmap2 Toolbox for Matlab by Chad Greene

Chad Greene

Transforms Bedmap2 data to lat/lon coordinates. Offers simple commands to extract and/or plot data. (antarctica, mapping, polar)

bedmap2(mapvar,varargin)

bedmap2_data(var,varargin)

bedmap2_interp(lati,loni,var,method)

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updated 5 months ago

Reversi by Masoud Hosseiny

Masoud Hosseiny

Reversi game application for MATLAB (reversi, board game)

[x,y]=ComFun1(board,PossibleMove)

[x,y]=ComFun2(board,PossibleMove)

Reversi

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updated 5 months ago

3D image viewer and slicer by Jun Tan

Jun Tan

A fast 3D image viewer and slicer that provides measurement, statistics, and visualization tools. (3d image, viewer, slicer)

image_stats(varargin)

line_measurement(varargin)

region_measurement(varargin)

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updated 5 months ago

Horizon Stabilization by Michael Schwendeman

Michael Schwendeman

Calculate camera orientation from the horizon to stabilize and rectify images from ships. (image processing, computer vision, image stabilization)

Angles2Horizon(inc,roll,K)

FindHorizon(frames,ROI,method)

FindHorizonAlternate(frames,ROI,method)

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updated 6 months ago

De-Speckling SAR (Synthetic Aperture RADAR) Image by Ashish Meshram (Meet)

Ashish Meshram (Meet)

De-Speckling SAR (Synthetic Aperture RADAR) Image (image processing, nondecimated wavelet ..., savitzkygolay filter)

AddSpecNoise(OI,v)

MetricsMeasurement(Orig_Image,Esti_Image)

bft(OI,A,B,C,level,n,type,thresh)

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updated 6 months ago

BEASF Image Enhancer for Gray Scale Images. by Edgar Arriaga

Edgar Arriaga

Image enhancement using Bi-Histogram Equalization with adaptive sigmoid functions (contrast enhancement, image enhancement, image processing)

BEASF(I,gamma)

BEASF_GS_Enhance.m

CDF(H)

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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 6 months ago

NulceiHomo.zip by Cheng Lu

Cheng Lu

hybrid morphological reconstruction for pre-processing of nuclei image (image processing, nuclei segmentation, signal processing)

IM_homo=LmakeHomoonRC(IM,bw,strSize)

test.m

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updated 6 months ago

MATLAB GUI for image type conversion(RGB to GRAYSCALE and RGB to BINARY) by Rishabh Thareja

Rishabh Thareja

A real-time GUI for converting a image type of a snapshot from live video stream. (image processing, image, gui)

image_conversion(varargin)

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updated 6 months ago

Face Recognition using Aggregated Features by Brett Shoelson

Brett Shoelson

Recognize faces with remarkable accuracy by aggregating features across training images! (face recognition, computer vision, featurebased recognit...)

expandAxes(hndls,rotEnable)

FeatureBasedFaceRecognitionUsingAggregatedFeatures

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updated 6 months ago

FRAP.zip by Jesse

Jesse

Matlab GUI for analysis of FRAP data (frap, fluorescence recovery..., diffusion)

FRAP(varargin)

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updated 7 months ago

RViewer by Tony Davis

Tony Davis

Image Viewer with Interpolation on Zoom, Multiple Sync (image, display, interpolation)

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updated 7 months ago

imshow4 by Jiri Chmelik

Jiri Chmelik

Function for 2D/3D/4D image view. (image, image analysis, visualization)

imshow4(varargin)

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updated 7 months ago

fourierShapeDescriptor.zip by Weicheng Kuo

Weicheng Kuo

Fourier shape descriptors for simple binary region (tutorial, image processing, geometry)

B=fourierShapeDescriptor(A,r)

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updated 7 months ago

Mouse pointer controlling using Laser by Chethan

Chethan

project enables the users to control presentation using laser as pointing device (laser, color tracking, mouse control)

laser(varargin)

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updated 7 months ago

Multilevel Thresholding Segmentation Based on Harmony Search Optimization by Diego Oliva

Diego Oliva

An implementation of harmony search algorithm for multilevel thresholding image segmentation (image segmentation, optimization, histogram)

Kapur.m

PSNR.m

PSNR.m

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updated 7 months ago

A multilevel thresholding algorithm using Electromagnetism Optimization by Diego Oliva

Diego Oliva

An implementation of Electromagnetism Optimization for multilevel image thresholding (image segmentation, evolutionary algorith..., electromagnetism opti...)

Kapur.m

MTHEMO.m

PSNR.m

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updated 8 months ago

ImageAnalyzer by Jukka

Jukka

MATLAB texture analysis GUI for medical images (texture analysis, magnetic resonance im...)

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updated 9 months ago

Image denoising using Evolutionary Algorithm by Anupriya Gogna

Anupriya Gogna

This code performs Image denoising using Self Organizing Migration Algorithm (SOMA) (image processing, metaheuristicsdenoisi...)

PSNR(A,B)

Run_SOMA(imn,img)

objective(imn,img,th1,th2,th3,th4,wv,lv)

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updated 9 months ago

interpmask - interpolate (tween) logical masks by Sven

Sven

interpmask interpolates (or tweens) masks to transition smoothly between shapes in masks (mask, interp1, interpolation)

interpmask( varargin )

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updated 9 months ago

mpoly2mask - converts multiple polygons to a mask by Sven

Sven

Converts an object with multiple boundary contours to a logical mask (poly2mask, bwboundaries, polygon)

mpoly2mask(XY, varargin)

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updated 9 months ago

Retouching Depth of Field using Depth based Selective Gaussian Blurring by S Mukherjee and R Guddeti by Subhayan Mukherjee

Altering the depth of field of an image based on a supplied depth map and user's depths of interest. (blur, gaussian, depth of field)

depth_blur(im_src, depth_map, depth_focus, blur_rate)

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updated 10 months ago

Image Morphology Tutorial by Brett Shoelson

Brett Shoelson

An interactive, animated tutorial that explains image morphology (image processing, image morphology, tutorial)

InitializeImage(rule,shape)

animatedMorphologyTutorial(im,imhandle,morphimhandle,morp...

togglefig(name, clearfig)

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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 10 months ago

KEGGParser: parsing and editing KEGG pathway maps in Matlab by Arsen Arakelyan

Arsen Arakelyan

Matlab graph based tool for KEGG pathway parsing, editing, visualization and analysis (bioinformatics, pathway visualization, graph manipulation an...)

KEGG_parser(varargin)

edge_add(bg,Source, Sink,edge_type)

edge_del(bg, SourceInd, SinkInd)

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updated 11 months ago

DICOM View by Andrew Bazyk

Andrew Bazyk

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

DICOM_View

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updated 11 months ago

Noise Level Estimation by Ashish Meshram (Meet)

Ashish Meshram (Meet)

Single Image Estimate Noise Level (noise level estimatio..., patch, weak texture)

GetFilePath()

NLEstimate(I,ps,maxiter)

directder(H, rps, cps)

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updated 11 months ago

Two-dimensional Variational Mode Decomposition by Dominique Zosso

Dominique Zosso

Variationally decompose a 2D signal into k band-separated modes. (adaptive filter, band separated, bandwidth)

VMD_2D(signal, alpha, tau, K, DC, init, tol)

VMD_2D_test.m

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updated 11 months ago

QAV-PET: Quantitative Analysis and Visualization of PET Images by Brent Foster

Brent Foster

A Free Software for Quantitative Analysis and Visualization of PET Images (image segmentation, segmentation, image processing)

AP_Segmentation_Parameters(varargin)

AP_segmentation(img, bins, KDthreshold, n, m, smoothing, ...

Fused_SUV(varargin)

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updated 11 months ago

Dicom Operator - EsmeProcess by Jun Li

Jun Li

EsmeProcess functions dicom image operation including viewing, drawing, writing and statistic. (dicom, mask, header)

[meanGL1, stdGL1, meanGL2, stdGL2, ...

addmenuitems.m

allanumber(m, n, limit)

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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 11 months ago

Matrix Difuse Interpolation by David Pineda

David Pineda

Can correct some images with errors (image, interpolation, difuse)

M=interpolacion_matrix(V,x,y, b,c,p,q,factor, factor_inte...

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updated 12 months ago

Buoy Detection Using Simulink by Sergio Biagioni

Sergio Biagioni

Performing Buoy Detection Using Simulink and deploying to a BeagleBoard: Code and Tutorial (buoy detection, roboboat, robosub)

convertVideo(varargin)

postSimulationAnalysis.m

runParameterSweep

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updated 1 year ago

findExtrema by Stephen Anthony

Stephen Anthony

Rapidly find all extrema points of an N-dimensional array (extrema points, maxima points, max)

findExtrema(array,kernel,strict)

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