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LONI

Home ImageThis website presents an online resource to test and evaluate segmentation algorithms. While several automated segmentation approaches have been developed, problems still frequently arise in their routine application to data. Users can download data from this site, perform segmentation on it locally, and then upload their results. This server will then compute a series of error metrics and archive the results. For a full description, please see the instructions page.

A manuscript describing this resource appears in NeuroImage:

Shattuck DW, Prasad G, Mirza M, Narr KL, and Toga AW (2009) Online Resource for Validation of Brain Segmentation Algorithms NeuroImage 45(2):431-439.

Neuroimaging Informatics Tools and Resources Clearinghouse If you like this site, please visit our NITRC page and rate it.

The Results Archive can be explored at any time to examine the attributes of individual algorithms or the effects of changing parameter settings.