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josh.bizzell
BIAC Staff
USA
118 Posts |
 Posted - Jun 09 2003 : 5:06:20 PM
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I have implemented the EM segmentation software with support for the new XML headers that are automatically generated by the BIAC. The new Matlab functions are in the folder \\Gall\Programs\User_Scripts\ems\ and have the "biac" suffix attached to their function names.
The function that goes through the entire EMS pipeline is called "ems_segment_script". Help for this function can be obtained by typing ">> help ems_segment_script" at the Matlab prompt.
The "ems_segment_script" will run the mutual information registration step first (once or multiple times, depending on how many data sets are entered) encapsulated in "ems_mireg_biac", then the segmentation step (generation of tissue specific probability maps) in "ems_segment_biac", and finally the hard segmentation step in "ems_hardsegment_biac".
These functions use the new "readmrtest" and "writemrtest" functions for reading and writing XML headers and data. For help on getting these functions working in your Matlab environment, please see the following post from the forums:
http://www.biac.duke.edu/forums/topic.asp?TOPIC_ID=122
Please let me know if you have any questions or suggestions.
Thanks,
Josh
bizzell@biac.duke.edu
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EMS and BIAC XML headers
