Rank: 10 based on 1711 downloads (last 30 days) and 64 files submitted
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Brett Shoelson

E-mail
Company/University
MathWorks
Lat/Long
38.87422943115234, -77.1302490234375

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. I also co-write the Pick of the Week blog, with my friend Jiro.

Professional Interests:
(medical) image processing

 

Watch this Author's files

 

Files Posted by Brett View all
  • 1 - 5 of
  • 64
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
10 Jun 2013 Screenshot clusterData Clusters an MxN array of data into an unspecified number (P) of bins. Author: Brett Shoelson data analysis, group data, cluster, number of clusters, clustering, sort data 121 4
  • 4.25
4.2 | 4 ratings
23 May 2013 Screenshot edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson edf european data for... 122 19
  • 4.875
4.9 | 9 ratings
13 May 2013 Screenshot FindCirclesGUI Launches a GUI environment for the detection of circles in an image. Author: Brett Shoelson circle detection, imfindcircles, find circles, circular hough transf..., detect circles 76 3
  • 5.0
5.0 | 2 ratings
13 May 2013 Screenshot sliderPanel A new UICONTROL object with a slider as a child of a uipanel, with auto-linked edit box and labels. Author: Brett Shoelson example, gui tools, uicontrol slider pane... 42 3
  • 5.0
5.0 | 2 ratings
03 Apr 2013 Screenshot SegmentTool: An Interactive GUI for Segmenting Images Interactively find the best approach to segmenting (masking) your image Author: Brett Shoelson app, image, gui, segmentation, image processing, mask 201 13
  • 5.0
5.0 | 3 ratings
Comments and Ratings by Brett View all
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  • 77
Updated File Comments Rating
25 Jun 2013 clusterData Clusters an MxN array of data into an unspecified number (P) of bins. Author: Brett Shoelson

Han, did you find some problem with the submission that led you to rate this so poorly? Do you have any comments to share that might help me understand why it merits a two-star rating?
Thanks,
Brett
24 Jun 2013 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

@Ali:
I'm sorry, Ali. I don't really know what your question is. Are you concerned because your results aren't as good as you'd like unless your images are similar in size to the negative images you used? (One thing that occurs to me immediately is that 60 positive images might be too few to expect or get really good results.)
Cheers,
Brett
21 Jun 2013 SegmentTool: An Interactive GUI for Segmenting Images Interactively find the best approach to segmenting (masking) your image Author: Brett Shoelson

Lim, I provided the mlappinstaller, but I also provided all of the MATLAB code files. On the right, there's a "Download App" button, but there's also a "Download Submission" one. Try the second, see if you get the files you need.
Cheers,
Brett
13 Jun 2013 ImadjustGUI Launches an interactive GUI for modifying the parameters of IMADJUST. Author: Brett Shoelson

@Nathan,
There's a radio button that says "Process planes individually." If you select that, it enables plane-by-plane adjustment. Is that not what you're looking for?
Brett
07 Jun 2013 Plot (Big) Makes MATLAB's line plots much faster. Author: Tucker McClure

Awesome!
Comments and Ratings on Brett's Files View all
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  • 357
Updated File Comment by Comments Rating
25 Jun 2013 clusterData Clusters an MxN array of data into an unspecified number (P) of bins. Author: Brett Shoelson Shoelson, Brett

Han, did you find some problem with the submission that led you to rate this so poorly? Do you have any comments to share that might help me understand why it merits a two-star rating?
Thanks,
Brett
25 Jun 2013 clusterData Clusters an MxN array of data into an unspecified number (P) of bins. Author: Brett Shoelson Han

25 Jun 2013 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 M, Ali

@Brett Shoelson
Sir, the detection is good now, but incrementing the false positive and decrementing the false negative, i have 3 question for you:
1) in each stage how many haar feature we use, and which best generally haar or hog?
2) what is really the false positive value and the false negative (i don't have a big experience in object detection and i am still learning)?
3) how i make a count function that return to me the number of object detected?
Thank You.
25 Jun 2013 edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson Krøgholt, Pelle

24 Jun 2013 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 Shoelson, Brett

@Ali:
I'm sorry, Ali. I don't really know what your question is. Are you concerned because your results aren't as good as you'd like unless your images are similar in size to the negative images you used? (One thing that occurs to me immediately is that 60 positive images might be too few to expect or get really good results.)
Cheers,
Brett
Top Tags Applied by Brett
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  • 249
utilities, gui, directories, files, image processing
Files Tagged by Brett View all
  • 1 - 5 of
  • 65
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
10 Jun 2013 Screenshot clusterData Clusters an MxN array of data into an unspecified number (P) of bins. Author: Brett Shoelson data analysis, group data, cluster, number of clusters, clustering, sort data 121 4
  • 4.25
4.2 | 4 ratings
23 May 2013 Screenshot edfRead A simple file reader for European Data Formatted (EDF-) files. Author: Brett Shoelson edf european data for... 122 19
  • 4.875
4.9 | 9 ratings
13 May 2013 Screenshot FindCirclesGUI Launches a GUI environment for the detection of circles in an image. Author: Brett Shoelson circle detection, imfindcircles, find circles, circular hough transf..., detect circles 76 3
  • 5.0
5.0 | 2 ratings
13 May 2013 Screenshot sliderPanel A new UICONTROL object with a slider as a child of a uipanel, with auto-linked edit box and labels. Author: Brett Shoelson example, gui tools, uicontrol slider pane... 42 3
  • 5.0
5.0 | 2 ratings
03 Apr 2013 Screenshot SegmentTool: An Interactive GUI for Segmenting Images Interactively find the best approach to segmenting (masking) your image Author: Brett Shoelson app, image, gui, segmentation, image processing, mask 201 13
  • 5.0
5.0 | 3 ratings

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