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Table 2 Dice index for the overlapped percentage of voxels in the TOIs between and within observers

From: A consistency evaluation of signal-to-noise ratio in the quality assessment of human brain magnetic resonance images

 

WM

CSF

OB1

OB2

OA2

OB1

OB2

T2*

OA1

0.05

0.03

0.05

0.04

0.03

OA2

0.03

0.04

 

0.03

0.03

OB1

 

0.06

  

0.06

T1

OA1

0.02

0.03

0.03

0.04

0.03

OA2

0.03

0.03

 

0.01

0.02

OB1

 

0.02

  

0.02

T2

OA1

0.02

0.04

0.02

0.02

0.01

OA2

0.03

0.03

 

0.03

0.02

OB1

 

0.02

  

0.02

T1C

OA1

0.02

0.02

0.03

0.02

0.03

OA2

0.02

0.03

 

0.01

0.03

OB1

 

0.04

  

0.02