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- From: Ayla Khan <ayla@sci.utah.edu>
- To: seg3d@sci.utah.edu
- Subject: [Seg3D] Re: Re: Announcing Seg3D 2.1.2
- Date: Wed, 30 Nov 2011 17:16:34 -0700
Hi Ramon,
For you, is the scirunnrrd structure the most useful structure for working in
matlab?
Thanks,
Ayla
On Sep 29, 2011, at 2:41 PM, Ramón Casero Cañas wrote:
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On 24/09/11 01:33, Jeroen Stinstra wrote:
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> Seg3D version 2.1.2 is now available for download at:
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> http://software.sci.utah.edu/
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> This new version has several bug fixes and a few new features:
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> * We upgraded Matlab support: files can now be exported as Matlab files.
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Hi Jeroen,
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Thanks for the last upgrade. I have compiled it, and I could read a volume,
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a segmentation mask, and save the segmentation mask to/from Matlab.
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A couple of comments, though.
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The format of the Matlab file seems to have changed. In Seg3D, it used to
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be a scirunnrrd struct, with the image data, and information about the axis
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(spacing, offset...).
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The file I have created from a segmentation mask has a struct called
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mask_volume, that contains
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mask_volume
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ans =
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data: [512x512x135 int8]
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axis: []
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This means that the image resolution, offset, etc, information is lost.
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The way to save the mask is a bit confusing, as instead of providing the
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file name, you have to provide the directory, and then the file name is
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taken from the mask label.
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In my modest opinion, this is quite inconvenient. It is much faster to see
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the list of files you have, and quite often double click on an existing
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file to overwrite it. This avoids having to type the name.
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Or you could also click once on a file name, and then edit it and save.
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With the new Seg3D2 way, it seems that we'll have to type a lot more.
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Best regards,
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Ramon.
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--
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Dr. Ramón Casero Cañas
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Computational Biology
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Department of Computer Science
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University of Oxford
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Wolfson Building, Parks Rd
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Oxford OX1 3QD
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tlf +44 (0) 1865 610737
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web http://web.comlab.ox.ac.uk/people/Ramon.CaseroCanas
>
photos http://www.flickr.com/photos/rcasero/
- [Seg3D] Re: Re: Announcing Seg3D 2.1.2, Ayla Khan, 11/30/2011
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