Edge Constraint and Location Mapping for Liver Tumor Segmentation from Nonenhanced Images

Table 2

Comparison results of using different numbers of ACB and size of convolution kernel.

ACB number	Kernel size	Dice (%)	Precision (%)	Accuracy (%)
0	—
2	1, 3
2	3, 5
3	1, 3, 5
3	3, 5, 7
4	1, 3, 5, 7