GitHub - ImageGuidedTherapyLab/MatlabCurveFit

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algorithms		algorithms
data		data
tools		tools
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README		README
createReport.m		createReport.m
evaluationT1.m		evaluationT1.m
evaluationT2.m		evaluationT2.m

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Copyright (c) The University of Texas MD Anderson Cancer Center, 2013

Authors
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David Fuentes
Florian Maier

Results
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System:
   MATLAB R2013a (8.1.0.604) 64-bit (glnxa64)
   8x Intel Xeon CPU E5640 @ 2.67GHz

T1 processing times (ROI, 150 x 150 px):
   pixel-by-pixel, parfor:                      46.39 s
   vector, simultaneous fit:                     5.78 s
   vector chunks, piecewise simultaneous fit:    0.87 s
   
T2 processing times (ROI, 80 x 80 px):
   pixel-by-pixel, parfor:                      40.08 s
   vector, simultaneous fit:                     1.46 s
   vector chunks, piecewise simultaneous fit:    0.40 s

T1 processing times (full image, 256 x 256 px):
   pixel-by-pixel, parfor:                     112.31 s
   vector, simultaneous fit:                    37.75 s
   vector chunks, piecewise simultaneous fit:    4.00 s
   
T2 processing times (full image, 256 x 256 px):
   pixel-by-pixel, parfor:                     375.24 s
   vector, simultaneous fit:                    93.39 s
   vector chunks, piecewise simultaneous fit:    4.94 s