Rank: 65 based on 491 downloads (last 30 days) and 14 files submitted
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Steve Eddins

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Company/University
The MathWorks, Inc.
Lat/Long
42.299213, -71.350655

Personal Profile:

MATLAB user since 1987. MathWorker since 1993. MATLAB and image processing software development manager. http://blogs.mathworks.com/steve/

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Files Posted by Steve View all
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(last 30 days)
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12 Jul 2013 Screenshot MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins mtest, unit test, xunit, test, this is a great work ..., testing 145 127
  • 5.0
5.0 | 40 ratings
17 Apr 2012 Screenshot Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins display, breast cancer, imoverlay mask rgb im..., annotation, gui 175 21
  • 4.27273
4.3 | 22 ratings
06 Apr 2012 Screenshot Zone plate test image imzoneplate.m creates a zone plate test image. Author: Steve Eddins image processing 7 0
  • 5.0
5.0 | 1 rating
20 Jul 2011 Screenshot im2html.m Convert image pixels to HTML table showing pixel colors and values Author: Steve Eddins image processing 1 0
16 May 2010 TIMEIT Benchmarking Function TIMEIT.M measures the time required to call a user-specified function Author: Steve Eddins time benchmark, timeit, potw, utilities, execution time, pick of the week 63 9
  • 5.0
5.0 | 7 ratings
Comments and Ratings by Steve View all
Updated File Comments Rating
22 Jul 2013 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins

Andrew, you'll have to either pad or resize one of the images to match the other size to overlay them using this function. You could also consider using MATLAB graphics transparency features to overlay one image on another.

09 Apr 2013 Lab color scale Create color scale that prints well on grayscale printers Author: Steve Eddins

applycform clips colors to the gamut.

11 Mar 2013 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins

David,

You say, "I believe that xUnit creates a new object for each method in that class for testing rather than iterating through the methods of a single (subclassed) TestCase object." That's correct, and that's a classic xUnit design pattern to ensure order independence of individual test methods. See http://martinfowler.com/bliki/JunitNewInstance.html.

Although it's possible to consider adding setup and teardown methods on a TestSuite level, I haven't done so for MATLAB xUnit.

Because of the release of a new unit testing framework in MATLAB itself (in R2013a), I probably will not put further effort into developing my MATLAB xUnit package. If you can upgrade to R2013a, I encourage you to give the new testing framework a try.

26 Feb 2013 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins

Daniel, you are correct.

18 Feb 2013 MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins

Michael - no, I don't know anything about that.

Comments and Ratings on Steve's Files View all
Updated File Comment by Comments Rating
22 Jul 2013 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins Eddins, Steve

Andrew, you'll have to either pad or resize one of the images to match the other size to overlay them using this function. You could also consider using MATLAB graphics transparency features to overlay one image on another.

19 Jul 2013 Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins Andrew

Very good tool. Is there any way you can overlay two images that are different sized without one of them becoming dis-formed?

27 May 2013 Visualize output of BWLABEL The function VISLABELS is used to visualize the output of BWLABEL. Author: Steve Eddins Micofludics

Works great. I like the explanations provided inside the m-file as well. Thanks!

09 Apr 2013 Lab color scale Create color scale that prints well on grayscale printers Author: Steve Eddins Eddins, Steve

applycform clips colors to the gamut.

09 Apr 2013 Lab color scale Create color scale that prints well on grayscale printers Author: Steve Eddins Jonathan

How does applycform deal with colors outside the RGB cube? Certainly when you have lightness at 0 or 100, and non-zero chroma, these values cannot be reproduced by RGB. I've tried to implement a variation of this in Python (https://gist.github.com/endolith/5342521/) and it works pretty well, but you don't seem to do anything to limit the range of the colors.

Top Tags Applied by Steve
annotation, display, gui, image processing, accumula
Files Tagged by Steve View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
12 Jul 2013 Screenshot MATLAB xUnit Test Framework MATLAB xUnit is a unit test framework for MATLAB code. Author: Steve Eddins mtest, unit test, xunit, test, this is a great work ..., testing 145 127
  • 5.0
5.0 | 40 ratings
17 Apr 2012 Screenshot Image overlay Overlay a binary mask onto an image using a specified color Author: Steve Eddins display, breast cancer, imoverlay mask rgb im..., annotation, gui 175 21
  • 4.27273
4.3 | 22 ratings
06 Apr 2012 Screenshot Zone plate test image imzoneplate.m creates a zone plate test image. Author: Steve Eddins image processing 7 0
  • 5.0
5.0 | 1 rating
20 Jul 2011 Screenshot im2html.m Convert image pixels to HTML table showing pixel colors and values Author: Steve Eddins image processing 1 0
16 May 2010 TIMEIT Benchmarking Function TIMEIT.M measures the time required to call a user-specified function Author: Steve Eddins time benchmark, timeit, potw, utilities, execution time, pick of the week 63 9
  • 5.0
5.0 | 7 ratings

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