Research Article

A Multiscale CNN-CRF Framework for Environmental Microorganism Image Segmentation

Table 1

Details of mU-Net architecture with different BLOCKs.

BlockModelFilter numberBlockModelFilter number
mU-Net-B1mU-Net-B2mU-Net-B3mU-Net-B1mU-Net-B2mU-Net-B3

Block 1 and Block 9Con2D (3,3)Con2D (3,3)Con2D (3,1)16Block 2 and Block 8Con2D (3,3)Con2D (3,3)Con2D (3,1)32
Con2D (1,3)Con2D (1,3)
Con2D (5,5)Con2D (3,3)Con2D (3,1)Con2D (5,5)Con2D (3,3)Con2D (3,1)
Con2D (1,3)Con2D (1,3)
Con2D (7,7)Con2D (3,3)Con2D (3,1)Con2D (7,7)Con2D (3,3)Con2D (3,1)
Con2D (1,3)Con2D (1,3)
Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)

Block 3 and Block 7Con2D (3,3)Con2D (3,3)Con2D (3,1)64Block 4 and Block 6Con2D (3,3)Con2D (3,3)Con2D (3,1)128
Con2D (1,3)Con2D (1,3)
Con2D (5,5)Con2D (3,3)Con2D (3,1)Con2D (5,5)Con2D (3,3)Con2D (3,1)
Con2D (1,3)Con2D (1,3)
Con2D (7,7)Con2D (3,3)Con2D (3,1)Con2D (7,7)Con2D (3,3)Con2D (3,1)
Con2D (1,3)Con2D (1,3)
Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)Con2D (1,1)

Block 5Con2D (3,3)Con2D (3,3)Con2D (3,1)256
Con2D (1,3)
Con2D (5,5)Con2D (3,3)Con2D (3,1)
Con2D (1,3)
Con2D (7,7)Con2D (3,3)Con2D (3,1)
Con2D (1,3)
Con2D (1,1)Con2D (1,1)Con2D (1,1)