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sample test 2 matlab code?

Thu, 10/22/2009 - 11:33 — theiman

Hi,

In the Part 3 of the tutorial there was mention of a sample test 2 i.e. an example kmeans clustering matlab program based on fiber metrics.. Is that going to be released? Thank you!!

Sincerely,

tom

.bin files not extracting, not trk data, what are they?

Fri, 10/09/2009 - 19:28 — frostytrees

There are several files in the "Test" part of the downloads section with .bin extensions (e.g. test_10k.bin).
I haven't found any documentation of what these files are, so I am wondering about that.
I have tried decompressing them in a wide variety of ways, and nothing works. I have also tried renaming as a .trk file, and opening it with TrackVis, but that doesn't work. Can anyone explain what these files are, and how to get the information inside?

Thank you.

Problem of data

Sun, 10/04/2009 - 21:57 — fanlili851004

When I use matlab pbc provided to read the 'brain1_scan1_fiber_track_mni.trk',the answer is 'Unable to access file brain1_scan1_fiber_track_mni.trk' or
'10 percent fibers processed...
20 percent fibers processed...
Unable to access file brain1_scan1_fiber_track_mni.trk'.
Did someone have the same question？Is that my data downloaded from the Download page is wrong , or the read_trk.m has some errors? Could you give me some advise?
Thanks.

How to convert .trk file data?

Fri, 09/18/2009 - 03:16 — DMLab

How can I convert .trk datafile to any text file?

How to execute .bin file data?

Tue, 09/15/2009 - 05:29 — manivelu

how to convert .bin file data?

Data Download

Tue, 09/08/2009 - 12:02 — nitrosx
Credentials

You need to be a registered user and logged in
to be able to download the data.
You can register here

Thank you
PBC staff

Data Download

Fri, 08/28/2009 - 11:28 — nitrosx
Credentials

You need to be a registered user and logged in
to be able to download the data.
You can register here

Thank you
PBC staff

The data for competition subjects 1, 2, and 3 are available for download below.

Instructions

Instructions for downloading and unpacking the competition data

  • You need to register before downloading the data.
  • Use tar (http://www.gnu.org/software/tar/tar.html) or (http://www.7-zip.org/) to unpack file.tar.bz2.
    • On UNIX
      • bunzip2 file.tar.bz2
      • tar xvf file.tar
    • On Windows
      • Use the 7-zip file manager to browse for file.tar.bz2
      • Right-click on the file.tar.bz2 archive and select extract here
      • Right-click on the file.tar archive and select extract here
  • The unpacked subject#_file.tar.bz2 file creates the pghdata directory if it does not exist, and adds the sub-directories listed below. For more information on the files contained in these sub-directories, see the Brain Image Data README file.
    • subject#
      • raw_dicom
      • not_preprocessed
      • preprocessed
      • spatially_normalized
  • The unpacked subject#_rating_data.tar.bz2 file creates the pghdata directory if it does not exist, and adds the sub-directories listed below. For more information on the files contained in this subdirectory, see the Behavioral Rating Vector README file.
    • subject#
      • feature_ratings
  • The unpacked movie_timing_data.tar.bz2 file creates the pghdata directory if it does not exist, and adds the sub-directories listed below. For more information on the files contained in this subdirectory, see the Movie Timing README file.
    • movie_timing

Data Download

Fri, 08/14/2009 - 13:46 — nitrosx
Credentials

You need to be a registered user and logged in
to be able to download the data.
You can register here

Thank you
PBC staff

Getting Started

Instructions for downloading and unpacking the competition data:

Unpack file.tar.bz2
http://www.gnu.org/software/tar/tar.html or http://www.rarlab.com/

  • On UNIX
    • bunzip2 file.tar.bz2
    • tar xvf file.tar
  • On Windows
    • Right-click on the file.tar.bz2 archive and select extract here

The unpacked subject#_file.tar.bz2 file creates the pghdata directory, if it does not exist, and adds one of the sub-directories listed below. For more information on the files contained in these sub-directories, see the Brain Image Data README file.

  • Subject#
    • raw_dicom
    • not_preprocessed
    • preprocessed

The unpacked subject#_rating_data.tar.bz2 file creates the pghdata directory if it does not exist, and adds the sub-directories listed below. For more information on the files contained in this subdirectory, see the Feature Data README file.

  • Subject#
    • feature_ratings

Please click on the items below to reveal the download link

PBCC Spring 2009 Data Download

Thu, 03/19/2009 - 14:35 — Anonymous

Welcome to the download page for PBCC Spring 2009.


Please download the PBC2009 Data Guide (last update March 10, 2009) for details about the data and Please the Submission Manual for details about the submission process.

Packages 1, 2, and 3 provide the complete data structure. The update package will update the previously downloaded packages to the latest release.

The data is provided as a compressed tar file (file extension .tgz).
All files have been archived with a relative path starting from the root folder named PghBC2009.
Extract the files starting from the parent folder of PghBC2009 to recreate the full data tree.
For linux/unix users data can be restored with the following command, where <file>.tgz is the archive downloaded from this page:
> tar xvzf <file>.tgz
Windows users can expand the data using any archiving program that reads .tgz files (e.g., 7-zip).

If you have any questions, please send an email or post to our forum.
We will do our best to address all questions.

Thank you
PBC 2009 staff

Credentials

You need to be a registered user and logged in
to be able to download the PBCC Spring 2009 data.
You can register here

Thank you
PBC staff

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