Rank: 8 based on 2421 downloads (last 30 days) and 69 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
24 Jul 2014 Screenshot Face Recognition using Aggregated Features Recognize faces with remarkable accuracy by aggregating features across training images! Author: Brett Shoelson face recognition, computer vision, featurebased recognit... 83 0
09 Jun 2014 Screenshot makePuzzle.zip Create and solve 15- (sliding-block) puzzles with default or custom images. Author: Brett Shoelson games 42 0
04 Jun 2014 Screenshot draggableRect Create a draggable rectangle in normalized units. Author: Brett Shoelson draggable rectangle, draggable, rectangle, dragrect 13 3
  • 5.0
5.0 | 1 rating
09 May 2014 Screenshot customGray Create a custom grayscale image of an RGB--specify weightings or select from predefined versions. Author: Brett Shoelson rgb2gray, grayscale, colorspace, color segmentation, custom visualization 36 3
18 Apr 2014 Screenshot Feature-Based Image Registration An interactive app for registering images using a feature-based (computer-vision) workflow Author: Brett Shoelson computer vision, image processing, image registration 101 4
  • 3.0
3.0 | 1 rating
Comments and Ratings by Brett View all
Updated File Comments Rating
26 Aug 2014 Feature-Based Image Registration An interactive app for registering images using a feature-based (computer-vision) workflow Author: Brett Shoelson

@Jiyo:
Can you give me a bit more information about your MATLAB environment? What version of MATLAB (>>ver) are you using? What version of the Computer Vision Toolbox?

BTW, I would appreciate it if you would refrain from rating the submission until you're able to install and test it; the error you're getting is not an error with my app per se.

Brett

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

Comments and Ratings on Brett's Files View all
Updated File Comment by Comments Rating
26 Aug 2014 Feature-Based Image Registration An interactive app for registering images using a feature-based (computer-vision) workflow Author: Brett Shoelson Shoelson, Brett

@Jiyo:
Can you give me a bit more information about your MATLAB environment? What version of MATLAB (>>ver) are you using? What version of the Computer Vision Toolbox?

BTW, I would appreciate it if you would refrain from rating the submission until you're able to install and test it; the error you're getting is not an error with my app per se.

Brett

26 Aug 2014 Feature-Based Image Registration An interactive app for registering images using a feature-based (computer-vision) workflow Author: Brett Shoelson jiyo

I keep getting this error when I try to install the app. Please suggest.

com.mathworks.jmi.MatlabException: Failed to extract Matlab app file 'C:/Users/Jiyo.S.Athertya/Downloads/featureBasedImageRegistrationApp/Feature-Based Image Registration.mlappinstall' to 'C:/Users/Jiyo.S.Athertya/Documents/MATLAB/Apps/FeatureBasedImageRegistration - 3' with internal errors
at com.mathworks.jmi.NativeMatlab.SendMatlabMessage(Native Method)
at com.mathworks.jmi.NativeMatlab.sendMatlabMessage(NativeMatlab.java:265)
at com.mathworks.jmi.MatlabLooper.sendMatlabMessage(MatlabLooper.java:120)
at com.mathworks.jmi.Matlab.mtFeval(Matlab.java:1541)
at com.mathworks.jmi.MatlabWorker.feval(MatlabWorker.java:197)
at com.mathworks.appmanagement.InstallAppMatlabWorker.doOnMatlabThread(InstallAppMatlabWorker.java:20)
at com.mathworks.appmanagement.InstallAppMatlabWorker.doOnMatlabThread(InstallAppMatlabWorker.java:7)
at com.mathworks.appmanagement.AbstractAppManagementMatlabWorker.runOnMatlabThread(AbstractAppManagementMatlabWorker.java:21)
at com.mathworks.jmi.MatlabWorker$2.run(MatlabWorker.java:79)
at com.mathworks.jmi.NativeMatlab.dispatchMTRequests(NativeMatlab.java:440)
>>

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

20 Aug 2014 edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson Elisa

14 Aug 2014 Image Registration App UI environment for registering a Moving image to a Fixed image Author: Brett Shoelson Shoelson, Brett

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

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