Deep-Learning-Based Bughole Detection for Concrete Surface Image

Table 2

Dimensions of layers and operations.

Type	Patch size/stride	Output size	Depth	#1 × 1	#3 × 3	#5 × 5	Pool proj.	Params
Input		28 × 28 × 3	0
Convolution	5 × 5/2	24 × 24 × 20	1					1.5 K
Batch norm		24 × 24 × 20	0
Max. pool	3 × 3/2	12 × 12 × 20	0
Inception (2)		12 × 12 × 64	2	16	32	8	8	10.3 K
Batch norm		12 × 12 × 64	0
Max. Po1ol	2 × 2/2	6 × 6 × 64	0
Inception (3)		6 × 6 × 512	2	192	208	48	64	214 K
Batch norm		6 × 6 × 512	0
Avg pool	6 × 6/1	1 × 1 × 512	0
Convolution	1 × 1/1	1 × 1 × 10	1					5.1 K
Softmax		1 × 1 × 1	0					0.01 K