Large-scale tissue histopathology image segmentation based on feature pyramid

EURASIP Journal on Image and Video Processing

Table 1 Camelyon16 segmentation results comparison

	FCN-VGG16	U-Net	SegNet	Resnet50-GICN (k = 7)	Resnet50-GPP	Resnet50-GICN-GPP (k = 7) (proposed method)
Score	46.55	37.4	50.82	59.18	61.33	63.70
Params	134 M	7 M	31 M	832 K	2619 K	3176 K
Test time	210 ms	73 ms	143 ms	69 ms	77 ms	102 ms
Stride	32	16	32	8	16	8

Score means segmentation accuracy (%). Params is the number of network model parameters. Test time means how long a 512 × 512 size image takes in the test. Stride means the maximum multiple of subsampling