NITRC CBICA: COMPARE Forum: open-discussion

RE: Corrupted spatial maps

Bilwaj Gaonkar — Tue, 12 Apr 2011 14:32:11 GMT

This is an issue with the ANALYZE header.
Something is wrong with the header resolutions that is making COMPARE think that there are 4 images instead of one.
I think classification accuracy should not be affected by this

Corrupted spatial maps

Alexander Lebedev — Fri, 08 Apr 2011 18:08:23 GMT

Dear COMPARE users and developers.
I have a question regarding the unusual output I get after building the classifier... All preprocessing steps were performed using new "Hammer Suite". My input to classifier - 26 pairs of RAVENS maps (GM+WM). Everything went almost completely good except one thing... The matter is that after classifier creation I am getting very strange spatial maps. They look like four sets of bricks distributed in corners (attached)... Everything is ok with test data.

What could cause this problem?

P.S.: I'm running COMPARE on 64-bit CentOS 5.5.

Welcome to Open-Discussion

Christian Haselgrove — Mon, 28 Feb 2011 20:03:14 GMT

Welcome to Open-Discussion