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  1. A set of command line paramaters are found for the ITKv4 antsRegistration program that is shown to produce registrations of similar quality to the ANTS registration program when using the "standard" parameters as defined on the "ANTS conversion to antsRegistration for same data set" wiki page.
  2. BRAINSABC is re-written so that multiple images that are nearly co-linear can be provided to BRAINSABC and a covariance matrix based only on images classes is produced to avoid the occasional degenerate covariance matrix case.
  3. Document the behavior and benefit/cost of using mask images for itkV4 antsRegistration program (i.e. using brain masks from BRAINSABC to register T1 images).

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2012-09-24  - Run the historical ANTS program, and then determine the command line parameters for running the new ITKv4 antsRegistration program to produce similar quality results. (Ali Gahyoor)

2012-10-01  - BRAINSABC makes a bad assumption that each input image is an independent class,  when multiple T1's (or T2's) with sufficient co-linearity are given, then a degenerate covariance matrix occurs. Build and then run BRAINSABC with 1 T1, 1 T2, then run BRAINSABC with the same T1 duplicated and a T2 image. --> NOTES: 201208 Starter: BRAINSABC trials (Kent Williams)

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