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updated 2 days ago

gptoolbox by Alec

Alec (view profile)

Useful functions for geometry processing, constrainted optimization and image processing. (geometry, geometry processing, linear algebra)

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updated 19 days ago

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

Kevin Moerman (view profile)

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

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updated 20 days ago

"Introduction to MATLAB" demo files by Andy Thé

Andy Thé (view profile)

Demo files from the "Introduction to MATLAB" webinar (webcam, image processing)

ImageDetection

IntruderDetectionApp(varargin)

Segmentation_Fn(img1, img2)

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updated 1 month ago

toPPT by Jens Richter

toPPT is a powerful tool for generating powerpoint presentations programmatically defined in matlab. (qr, java, open source)

toPPT-2:

rgb.m

pptfigure.m

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updated 1 month ago

Bedmap2 Toolbox for Matlab by Chad Greene

Chad Greene (view profile)

Get Bedmap2 data into Matlab. Several tools for data access, interpolation, and plotting. (antarctica, mapping, polar)

An overview of Bedmap2 tools

bedmap2 plotting function

bedmap2_data documentation

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updated 1 month ago

How to drape Landsat images over Bedmap2 topography by Chad Greene

Chad Greene (view profile)

A quick how-to example file. (glaciology, dem, landsat)

How to drape Landsat images over Bedmap2 topography

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updated 1 month ago

Rubik's Cube® Solver using an Arduino and MATLAB by MathWorks MATLAB Hardware Team

Solve Rubik’s Cube® using image processing and Arduino-controlled servo motors (arduino, image processing)

MATLAB based Rubik's Cube® Solver using an Arduino

ExecuteMove(cube_state, move, servo_front, servo_back)

FlipCubeForward(cube_state, servo_back)

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updated 1 month ago

SaivDr Package by Shogo Muramatsu

System object definitions for sparsity-aware image and volume data restoration (image processing, nsolt, ista)

Quickstart of SaivDr Package

fcn_ksvdsdiclrn(params)

mytest(testCaseStr)

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updated 5 months ago

Algorithm Development With MATLAB by Sumit Tandon

Toolbox will all necessary files to support the Algorithm Development with MATLAB webinar (data import, image processing, image acquisition)

Find Green Object

Green Object Detection APP

BallDetectionAPP(varargin)

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updated 5 months ago

Digraph Datatype with Vertex labels by Steve McClure

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

Manipulating digraphs with Vertex labels

MsgCatalog(ID,varargin)

addEdge(obj, tail, head)

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updated 5 months ago

SpriteKit Framework by Steve McClure

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

Interactive Example

Making a simple animation

Physics.hasCollision(sprite1,sprite2)

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updated 5 months ago

geom2d by David Legland

David Legland (view profile)

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (color, mathematics, computational geometr...)

Demo Medial Axis

Draw Poisson lines

demoExpandPolygon

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updated 7 months ago

Hough transform for circles by David Young

David Young (view profile)

A Hough transform function for detecting circles, optimised to allow search over radii. (hough transform, circle, image analysis)

Circular Hough Transform Demonstration

circle_hough(b, rrange, varargin)

circle_houghpeaks(h, radii, varargin)

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updated 8 months ago

Face Recognition using Aggregated Features by Brett Shoelson

Brett Shoelson (view profile)

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

FeatureBasedFaceRecognitionUsingAggregatedFeatures

expandAxes(hndls,rotEnable)

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updated 1 year ago

Dicom Operator - EsmeProcess by Jun Li

Jun Li (view profile)

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

EsmeProcess Tutorial

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

addmenuitems.m

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updated 1 year ago

DirLOT Toolbox by Shogo Muramatsu

MATLAB class definitions for directional lapped orthogonal transforms (optimization, image processing, genlot)

Quick Start of DirLOT Toolbox

...

...

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updated 1 year ago

Hiding multiple Text pages into a Color image by Cherma Rajan A

Cherma Rajan A (view profile)

This program can embed/hide maximum of six monochrome Text pages into a Color image without loss. (color, watermarking, text hiding)

HIDING MULTIPLE TEXT PAGES INTO A COLOR IMAGE

altertxt(im_tx1,im_tx2)

extracttxt(im)

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updated 3 years ago

2D Potential Flow Simulator by Stepen Sahrun

Stepen Sahrun (view profile)

2D Potential Flow Simulator calculates and simulates a potential flow. (aerospace, potential flow)

PotentialFlow2DSim_GUI

[u,v,un,vn,V]=PotentialFlow2DSim(elmnflow,x,y)

[u,v,un,vn]=CalculateVelocityFromDoublet2D(s,xc,yc,x,y,dt...

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updated 3 years ago

Image correspondences using cross-correlation by David Young

David Young (view profile)

Find matching features in pairs of images using normalised cross-correlation: class file and demo. (image analysis, optic flow, optical flow)

Image correspondence by cross-correlation demonstration

convolve2(x, m, shape, tol)

correspDisplay(corresps, im, col)

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updated 3 years ago

Affine optic flow by David Young

David Young (view profile)

Estimates the parameters of an affine (first-order) optic flow model from two images. (optic flow, optical flow, affine)

Affine Optic Flow Demonstration

affine_flowdisplay(flow, im, step, col)

affine_flowedgedisplay(flow, im1, im2)

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updated 3 years ago

2D random paths generator integrating leg's contraints by Sebastien PARIS

Sebastien PARIS (view profile)

Generates random 2D leg'paths from departure to arrival integrating leg's constraints (random paths, dynamic programming, legs contraints)

Example where V random paths are generated with 2 exclusi...

circulant.m

exclusion.m

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updated 3 years ago

Muscle fascicle tracking - Ultrasound by Glen Lichtwark

Glen Lichtwark (view profile)

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

im2html.m by Steve Eddins

Steve Eddins (view profile)

Convert image pixels to HTML table showing pixel colors and values (image processing)

im2html Examples

im2html(varargin)

se.utils.rgbToHtmlHex(rgb)

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updated almost 4 years ago

Demo files for "Algorithm Development with MATLAB" Webinar by Jiro Doke

Jiro Doke (view profile)

These are the demo files for "Algorithm Development with MATLAB" Webinar held on April 5, 2011. (algorithm development, image processing, gui)

Find Green Object

BallDetectionGUI(varargin)

ImageGUI(varargin)

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updated 4 years ago

DNA MicroArray Image Processing Case Study by Robert Bemis

Robert Bemis (view profile)

Case study used in Biomedical and Image Processing seminars (highlights algorithm development). (biotech, pharmaceutical, crop)

Microarray Spot Finding Example

[x,y]=limits(a)

r=range(x)

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updated 4 years ago

Image Color Reduction by Robert Bemis

Robert Bemis (view profile)

Reduce number of image colors. (color, rgb indexed image rep...)

ReduceColorPeppers

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updated 5 years ago

Animated GIF by Robert Bemis

Robert Bemis (view profile)

How to generate an animated GIF from MATLAB (image processing, data export, simulation)

How to make an animated GIF

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updated 5 years ago

Introduction to MATLAB® Webinar materials by Jiro Doke

Jiro Doke (view profile)

Presentation and demo materials from the live Webinar "Introduction to MATLAB®" (March 20, 2007) (whitepaper, article, paper)

Characterization of Device Under Test

Missing Planes

cutoff(F,Txym)

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updated 5 years ago

Night On Earth by Sam Roberts

Sam Roberts (view profile)

An animated moon orbiting the earth (gallery, visualisation, graphics)

Earth and Moon from Space

nightonearth

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updated almost 6 years ago

Counting Teeth by Ned Gulley

Ned Gulley (view profile)

Use some image processing algorithms to count the number of teeth on a gear. (whitepaper, article, paper)

Counting teeth

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updated almost 6 years ago

Droste Effect Tool by Steve Hoelzer

Steve Hoelzer (view profile)

Apply the Droste Effect to an image using a GUI or function call. (droste, gui, image processing)

The Droste Effect

droste_effect(img, reg, varargin)

droste_gui(varargin)

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updated almost 6 years ago

contest clock by Rafal Kasztelanic

joke visualization of solitaire contest (vis2009)

MATLAB DATAVIS Contest - CONTEST CLOCK

I=bitmapplot(x,y,Ibackground,options)

I=bitmaptext(lines,I,pos,options)

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updated 6 years ago

GeoML by Gabriele Lombardi

A general morphable template tool for image segmentation. (image analysis, geometry, geometric model)

GeoML: intro

ATE_EdgeDistance(varargin)

ATE_GradientNorm(varargin)

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updated 7 years ago

GraphInterpreter by Giuseppe Romano

GraphInterpreter converts a graph from image format to data file (graph, curve, interpreter)

GraphInterpreter

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updated 7 years ago

Automatic 2d Rigid Body Image Registration by Matthew Sochor

Matthew Sochor (view profile)

Automatic 2d rigid registration using improved MI kernel (geometric transformat..., image registration, image registration mu...)

2-D rigid body Image registration using mutual information.

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updated 7 years ago

FingerPrint Application by Florence Kussener

Capture the Minutiae from a fingerprint (image analysis, fingerprint minutiae ..., getting errors)

FingerPrint Demo

D=DistEuclidian(dataset1,dataset2)

FingerPrintGUI(varargin)

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updated 8 years ago

imPixelLine and imCircle by sun peng

sun peng (view profile)

pixel by pixel version of imline and circle version of imrect (pixel line circle ext...)

What's it?

defaultCircle(h_group)

findBoundingBox(x,y)

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updated 8 years ago

structure tensor - introduction and tutorial by Shawn Arseneau

Comprehensive intro to structure tensors both in 2D and 3D (tutorial, example, structure tensor 2d 3...)

Structure Tensor - Tutorial and Demonstration of the uses...

ColorSpec_LongName_to_RGBvalue(LongName)

ColorSpec_ShortName_to_RGBvalue(shortName)

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updated 8 years ago

Moving Least Squares by Gabriele Lombardi

Tools that implements the Moving Least Squares algorithm to deform points and images (transforms, deformation, image deformation)

Moving Least Squares

MLSD2DTransform(varargin)

MLSD2DWarp(varargin)

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updated almost 9 years ago

ASCII Art variation by Gabriele Lombardi

ASCII art images generator (ascii, art, generator)

ASCII Art

gabAscii.m

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