Rank: 10 based on 3002 downloads (last 30 days) and 72 files submitted
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Brett Shoelson

E-mail
Company/University
MathWorks
Lat/Long
38.87423, -77.13025

Personal Profile:

I'm a biomedical engineer by training, but I love MATLAB and have worked as a Principal Application Engineer for MathWorks since 2005.

Professional Interests:
(medical) image processing, computer vision, algorithm development, ui development

 

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Files Posted by Brett View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
22 Oct 2014 Screenshot editorwindow.m Open Editor Window, or select it if already open Author: Brett Shoelson section mode, cell modeeditor windo... 16 0
22 Oct 2014 removeComments(filename,commentIndicator) Returns the contents of a file with comments stripped. Author: Brett Shoelson strip comments, remove comments, file processing 13 0
07 Oct 2014 Screenshot Image Morphology An interactive environment for morphologically operating on images. Author: Brett Shoelson morphology, dilation, hit and miss, gui, image processing, strel 218 40
  • 5.0
5.0 | 12 ratings
06 Oct 2014 nancumprod Compute the cumulative product of matrices, specifying the treatment of NaNs. Author: Brett Shoelson nan, cumulative, prod, cumprod 26 7
  • 5.0
5.0 | 1 rating
03 Oct 2014 Screenshot createButtonLabel(string,varargin) Easily label pushbuttons with (rotated, vertical, or multi-line) text. Author: Brett Shoelson example, gui tools, create button label r... 45 0
  • 5.0
5.0 | 1 rating
Comments and Ratings by Brett View all
Updated File Comments Rating
14 Aug 2014 Image Registration App UI environment for registering a Moving image to a Fixed image Author: Brett Shoelson

@binu:
Just click on the "Download Submission" button on the upper right of this page.
Brett

07 Aug 2014 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

@Mark:
You can get the version numbers of your particular tools by typing 'ver' at the Command Line. But again...please seem my comment dated March 8, 2013b below. You can use the Cascade Training GUI to specify ground truth in R2012b, or to use pre-trained detectors--but you'll need to update to R2013a (or later) to train new detectors.

27 Jul 2014 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

@Sorath:
The background images you sent me do not appear to be corrupt. I don't know if there are others that are corrupt downstream that are triggering these errors, or if something else is going on. You'll have to go into debug mode (try: >> dbstop if warning) and see if you can narrow down the offending image or command. If you see, for example, that you have successfully processed several negative images before the warnings are triggered, that would give you additional information.
Brett

24 Jul 2014 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

@Sorath,
It appears that your negative images may be corrupt. Would you please send me ONE (small one)?
Brett

18 Jul 2014 Cascade Training GUI: Specify Ground Truth Interactive GUI for managing the selection and positioning of rectangular ROIs in a list of images. Author: Brett Shoelson

@Zainb:
Seems I have a bug in my code that is encountered if 'Auto-include ROI-deleted positives as negatives' is checked but no other negative images are specified. I sent you a fix (I think) via email; would you kindly try it out and let me know if it solves the issue? If it works, I will incorporate it in the next update.

In the meantime, if anyone else is running into this, specifying at least one non-automatic negative should fix the problem.

Thanks,
Brett

Comments and Ratings on Brett's Files View all
Updated File Comment by Comments Rating
24 Oct 2014 edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson olga

14 Oct 2014 ImageAdjuster Launches an interactive app for modifying the parameters of IMADJUST. Author: Brett Shoelson curoi

Not sure about anyone else but I get the following error when I try to run the .m file or the app:

Undefined function 'gobjects' for input arguments of type 'double'.

Error in ImageAdjuster (line 132)
histax = gobjects(6,1);

How do you fix this?

08 Oct 2014 Image Morphology An interactive environment for morphologically operating on images. Author: Brett Shoelson Fernández, David

Excelente aplicación para la enseñanza de los conceptos de morfología básica.

12 Sep 2014 edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson MacNamara, Clark

Hi Brett,

thank you for this file.
I am trying to open an .edf file and I have an error message I do not know how to interpret it :

Subscript indices must either be real positive integers or logicals.

Error in edfread (line 149)
hdr.label{ii} = regexprep(fread(fid,16,'*char')','\W','');

Do you have an idea of how I could fix it ?

Thanks a lot
Clark

20 Aug 2014 SegmentTool: An Interactive GUI for Segmenting Images Interactively find the best approach to segmenting (masking) your image Author: Brett Shoelson Anwer, Atif

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