2009 Winter Project Week:LesionSegmentationEfficiency

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Key Investigators

Mark Scully, MIND

Jeremy Bockholt, MIND

Steve Piper

Objective

Improve the running time and memory use of the new lesion segmentation method as the current module takes 90-120 minutes and up to 2 Gb of RAM.

Approach, Plan

Review code to determine custom pieces that can be replaced with existing filters. Make the custom pieces that can't be replaced multi-thread capable. Locate inefficient memory use and improve it.

See what if anything could be made to work in GWE (Marcus)?

Progress

1. already today mark has reduced the run time to 15-30 minutes and 1Gb