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Table 3 Comparison of iterations and computation time using different segmentation methods

From: Some fast projection methods based on Chan-Vese model for image segmentation

Methods Iterations CPU time (s)
  Squirrel Ultrasound baby Leaf Numbers Squirrel Ultrasound baby Leaf Number
  (155 × 122) (180 × 175) (128 × 87) (128 × 127) (155 × 112) (180 × 175) (128 × 87) (128 × 127)
GDEWRM 165 372 98 100 4.296 12.769 3.070 4.230
GDEWORM 166 108 85 38 2.543 4.905 1.978 1.666
ALM 46 100 64 31 1.243 3.803 1.163 0.945
PLM 109 92 69 34 1.211 2.813 0.738 0.596
CALM 32 39 62 26 0.696 1.365 0.685 0.498
SBPM 24 28 28 14 0.389 0.723 0.256 0.202
ALPM 23 26 27 15 0.372 0.707 0.237 0.212
DSBPM 24 25 29 13 0.381 0.692 0.258 0.192
DALPM 22 26 28 14 0.351 0.701 0.262 0.208