Table 1 Mono-modal liver segmentation accuracy, trainable parameters (in millions), and run-time comparison for the Anatomy3 and SilverCopus datasets.

From: Deep action learning enables robust 3D segmentation of body organs in various CT and MRI images

Dataset

No.

Algorithm

Dice

Parameters

Runtime

[%]

[M]

[s]

AVG ± STD

Anatomy3

20

Our method

90.8 ± 0.7

2.7

1

CT

 

3D U-Net

90.5 ± 3.6

16.1

60

SilverCopus

51

Our method

89.9 ± 0.6

2.7

1

CT

 

3D U-Net

89.1 ± 3.9

16.1

60

  1. The number of parameters for the proposed methods is the sum of actor and value networks.