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Table 1 The Dice coefficient (DC) and Hausdorff distance (HD) (mean ± SD) for evaluating the accuracy of automatic brain segmentation quantitatively

From: Regional SUV quantification in hybrid PET/MR, a comparison of two atlas-based automatic brain segmentation methods

  1CAU_L2CAU_R3PUT_L4PUT_R
DCMethodsTraditional0.48 ± 0.130.51 ± 0.060.62 ± 0.090.49 ± 0.12
RATSI0.64 ± 0.060.70 ± 0.050.75 ± 0.050.69 ± 0.05
P< 0.001
DH (pixels)MethodsTraditional11.80 ± 0.7412.42 ± 1.1911.03 ± 0.8812.73 ± 1.87
RATSI9.61 ± 0.759.56 ± 0.698.89 ± 0.689.39 ± 0.75
P< 0.001
  1. 1CAU_L: left caudate nucleus
  2. 2CAU_R: right caudate nucleus
  3. 3PUT_L: left putamen
  4. 4PUT_R: right putamen