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Table 4 Liver and tumor segmentation data sets

From: Modified U-Net for liver cancer segmentation from computed tomography images with a new class balancing method

Dataset

Number of patients

Image size

Pixel width and height

Slice thickness

Pixel spacing

Slice number

Tumor data out of 100%

3D-IRCADb01

20

512 × 512

0.56–0.87 mm

1–5 mm

0.55–0.95 mm

74–260

75%

LITS

131

512 × 512

–

0.7-5 mm

–

–

63%