Rank: 1246 based on 119 downloads (last 30 days) and 1 file submitted
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olivier bernard

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Company/University
Creatis laboratory, University of Lyon, France

Personal Profile:

Associate Professor at the french engineering university INSA (Institut National des Sciences Appliquees) and a member of the CREATIS laboratory in France (Lyon).

Professional Interests:
signal processing (statistical modeling), image processing (level-set based segmentation) and medical image modeling

 

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Files Posted by olivier
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12 Sep 2012 Screenshot Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard active contours, image processing, level sets, computer vision, segmentation 119 14
  • 4.6
4.6 | 5 ratings
Comments and Ratings by olivier View all
Updated File Comments Rating
28 Feb 2013 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard

Hi Gregoris,

Thanks for your interest in creaseg. In order to obtain the binary mask of the segmentation result, you just have to save the result as a mat file thanks to the menu bar and then threshold the level set result putting to 1 all the values lower than 0 and to 0 all the values higher than 0.

Best regards,
Olivier

13 Sep 2011 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard

Hi x :)
The new update of Creaseg has fixed that problem that appears with some matlab versions.

Moreover now there is no need to have a spline toolbox for contour interpolation.

Olivier Bernard

03 Nov 2010 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard

Hi Siyi. Thanks for your interest in Creaseg. We've just updated a new version of creaseg that deals with the reported bugs and without the need of the spline toolbox.
Best regards
Olivier Bernard

Comments and Ratings on olivier's Files View all
Updated File Comment by Comments Rating
28 Feb 2013 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard bernard, olivier

Hi Gregoris,

Thanks for your interest in creaseg. In order to obtain the binary mask of the segmentation result, you just have to save the result as a mat file thanks to the menu bar and then threshold the level set result putting to 1 all the values lower than 0 and to 0 all the values higher than 0.

Best regards,
Olivier

26 Feb 2013 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard Gregoris

Hi Oliver,

Great program. Is there any simple way to export only the segmentation mask (black and white image) so i can use it for further processing?

Tank you

15 Apr 2012 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard Siro

Hi Olivier,
when trying to open an image () the following messages come up:

Error using MException/rethrow
RETHROW can only throw a previously caught exception.

Error in matlab.ui.internal.dialog.FileSystemChooser/PathParser (line 86)
rethrow(newEx);

Error in matlab.ui.internal.dialog.FileSystemChooser/set.InitialPathName (line 31)
iPath = PathParser(obj,iPath);

Error in uigetputfile_helper (line 50)
ufd.InitialPathName = dialog_pathname;

Error in uigetfile (line 128)
[filename, pathname, filterindex] = uigetputfile_helper(0, varargin{:});

Error in creaseg_loadimage (line 104)
[fname,pname] = uigetfile('*.png;*.jpg;*.pgm;*.bmp;*.gif;*.tif;*.dcm;','Pick a
file','multiselect','off','data/Image');

Error while evaluating uimenu Callback

I use Matlab R2011b: it's maybe the cause? Ty a lot
Siro

04 Feb 2012 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard Danelle

18 Jan 2012 Active contour platform Compare the performance of different level sets and active contours methods. Author: olivier bernard Javier

Or maybe the fault are of the parameters? I'm using the default ones.

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