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updated 5 months ago

Stitch by Mark Hayworth

Stiches or averages two image files or two sound files into a single file. (image processing, sound, utility)

Stitch(varargin)

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updated 9 months ago

MATLAB xUnit Test Framework by Steve Eddins

MATLAB xUnit is a unit test framework for MATLAB code. (mtest, unit test, xunit)

MATLAB xUnit Test Framework: Architectural Notes

MATLAB xUnit Test Framework: How RUNTESTS Searches for Te...

MATLAB xUnit Test Framework: How to Put Multiple Test Cas...

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updated 1 year ago

MAGIC - MATLAB Generic Imaging Component by Mark Hayworth

Tutorial GUI to demonstrate basic functionality of various controls on the GUI (image processing, demo, gui)

MoveMask(varargin)

magic_gui(varargin)

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updated 2 years ago

Image overlay by Steve Eddins

Overlay a binary mask onto an image using a specified color (gui, display, annotation)

imoverlay(in, mask, color)

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updated 2 years ago

Zone plate test image by Steve Eddins

imzoneplate.m creates a zone plate test image. (image processing)

imzoneplate.m

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updated almost 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 almost 4 years ago

Color Frequency Image by Mark Hayworth

The frequency image is where the pixel intensity represents the frequency of the same color pixels. (image processing)

ColorFrequency.m

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updated almost 4 years ago

TIMEIT Benchmarking Function by Steve Eddins

TIMEIT.M measures the time required to call a user-specified function (time benchmark, timeit, utilities)

timeit(f, num_outputs)

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updated 4 years ago

IMWRITESIZE Write image file with specified width and resolution by Steve Eddins

Write a TIFF or PNG image file with specified width (inches) and resolution (dpi). (image file, tiff, png)

imwritesize(A, filename, width, resolution)

test_imwritesize

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updated 4 years ago

Upslope area functions by Steve Eddins

Functions for computing and visualizing upslope area, influence map, dependence map (upslope area, hydrology, dem)

border_nans(E)

dem_flow(E, d1, d2)

dependence_map(E, T, arg3, arg4)

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updated 5 years ago

Image Processing Subset by Anthony Gabrielson

I have started to write a subset of the Image Processing toolbox. (signal processing, image processing, data export)

buildMex(filename, enblDbg)

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updated almost 6 years ago

Domain Name Checker by Luigi Rosa

Check Domain Name Availability with Matlab (domain name, lookup, available)

[isfree]=check_domain_allwhois(URL)

[isfree]=check_domain_internic(URL)

test_main.m

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updated almost 6 years ago

Visualize output of BWLABEL by Steve Eddins

The function VISLABELS is used to visualize the output of BWLABEL. (gui, display, annotation)

vislabels(L)

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updated almost 7 years ago

Matlab to MySQL Interface by Luigi Rosa

Matlab to MySQL interface using a PHP script (data import, data export, mysql)

[out]=mysql_input(hostname,username,password,query,url)

[out]=mysql_output(hostname,username,password,query,url)

test_input.m

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updated 7 years ago

Display pixels and pixel values by Steve Eddins

Display pixels and pixel values like impixelregion, but in an ordinary figure (gui, display, annotation)

showPixelValues(varargin)

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updated 7 years ago

FFW Fastest Filtering in the West by Luigi Rosa

Fast 2D convolution - filtering (filter design, filter analysis, conv)

[out]=detbestlength2(FFTrv,FFTiv,IFFTiv,size1,size2,isrea...

[out]=fftolamopt2(a,b,opt,shape)

provatempo2.m

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updated 7 years ago

Hough accumulator bin pixels by Steve Eddins

Find the pixels in a binary image corresponding to a particular Hough transform bin (image analysis, hough_bin_pixels, hough)

hough_bin_pixels(bw, theta, rho, bin)

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updated almost 8 years ago

Multidimensional interpolation with integer inputs by Steve Eddins

Multidimensional interpolation supporting integer inputs without converting to double (approximation, interpolation, multidimensional inte...)

iminterpn(varargin)

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updated almost 8 years ago

Google Ranking by Luigi Rosa

Check the ranking of a web page in Google (search engine optimiz...)

[out,stopsearch]=trovastringa(html,stringa)

[position]=googleranking()

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updated almost 8 years ago

Lab color scale by Steve Eddins

Create color scale that prints well on grayscale printers (color, color scale colormap ...)

color_scale(n, theta, r, dir)

color_scale_tool(varargin)

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updated 8 years ago

Line-wrap a string by Steve Eddins

Break a string into multiple lines (strings, string line wrap line...)

linewrap(s, maxchars)

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updated 8 years ago

Image credit string by Steve Eddins

Display image credit string at bottom of image (gui, display, annotation)

imcredit(s)

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updated almost 9 years ago

Face Recognition System by Luigi Rosa

Face Recognition System: demo source code (application, face, recognition)

facerecexplanation.m

sourcecode.m

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updated almost 9 years ago

Fingerprint Recognition System by Luigi Rosa

Fingerprint recognition: demo code for performance evaluation (application, fingerprint recogniti..., gabor filter)

deg2rad(ingresso)

codice_au.m

codice_b.m

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updated almost 9 years ago

Fast Gaussian Filtering by Luigi Rosa

Recursive gaussian filtering. (filter design, filter analysis, recursive gaussian fi...)

prova.m

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updated 9 years ago

FFT2 optimization by Luigi Rosa

Speed up FFT2. (filtering, fft2, fft)

tempofft2.m

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updated 10 years ago

Image Compression by Luigi Rosa

Demo source code for image compression. (compression, image compression, dct)

btcode (infile,bx,by,outfile)

conv2fft(z1,z2,shape,shape2)

convfft(z1,z2)

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updated 10 years ago

CONV2 Overlap-add Method by Luigi Rosa

Overlap-add method of CONV2 using FFT2. (convolution, overlapadd method, conv2)

conv2olam(a,b,mode,siz1,siz2)

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updated 10 years ago

FFT-based Convolution by Luigi Rosa

A fast 1D and 2D convolution. (convolution, fft, polynomial)

conv2fft(z1,z2,shape,shape2)

convfft(z1,z2)

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updated 10 years ago

Grayscale Dilation and Erosion by Luigi Rosa

A very fast implementation. (morphology, segmentation, grayscale dilation)

graydil(im,se)

grayero(im,se)

provatempo.m

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updated 10 years ago

Binary Dilation and Erosion by Luigi Rosa

Speed up binary dilation and erosion. (morphology, segmentation, dilation)

bindil(im,se)

binero(im,se,imx_or)

example.m

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updated 10 years ago

Variance of Vector Elements by Luigi Rosa

A fast covariance. (covariance, standard deviation, elements)

prova.m

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updated 10 years ago

A Faster Convolutional 1D Operator by Luigi Rosa

A faster conv for very large arrays. (conv, convolution, polynomial multiplica...)

prova.m

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updated 10 years ago

Imreconstruct by Luigi Rosa

Imreconstruct: a faster implementation. (morphology, segmentation, imreconstruct)

testgs.m

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