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updated 1 day ago

Bedmap2 Toolbox for Matlab by Chad Greene

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

Overview

bedmap2_interp

outlineashelf

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updated 1 month ago

Face Recognition using Aggregated Features by Brett Shoelson

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 3 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

SpriteKit.Physics.hasCollision(sprite1,sprite2)

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updated 4 months 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 6 months ago

Dicom Operator - EsmeProcess by Jun Li

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 12 months 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

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 1 year ago

Algorithm Development with MATLAB by Sumit Tandon

Demo files to go with recorded webinar. (data import, gui, image processing)

Find Green Object

Green Object Detection App

BallDetectionGUI(varargin)

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updated 2 years ago

2D Potential Flow Simulator by Stepen Sahrun

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 2 years ago

Image correspondences using cross-correlation by David Young

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 2 years ago

Affine optic flow by David Young

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 almost 3 years ago

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

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 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

im2html.m by Steve Eddins

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 3 years ago

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

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

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

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

ReduceColorPeppers

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updated 4 years ago

Hough transform for circles by David Young

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 4 years ago

Animated GIF by Robert Bemis

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

How to make an animated GIF

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updated 4 years ago

Introduction to MATLABĀ® Webinar materials by Jiro Doke

Presentation and demo materials from the live Webinar "Introduction to MATLABĀ®" (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

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

Earth and Moon from Space

nightonearth

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updated 5 years ago

Counting Teeth by Ned Gulley

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

Counting teeth

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updated 5 years ago

Droste Effect Tool by Steve Hoelzer

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 5 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 almost 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 6 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 6 years ago

Automatic 2d Rigid Body Image Registration by Matthew Sochor

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 6 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 7 years ago

imPixelLine and imCircle by sun peng

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 almost 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 almost 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 8 years ago

ASCII Art variation by Gabriele Lombardi

ASCII art images generator (ascii, art, generator)

ASCII Art

gabAscii.m

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