Classification of Shellfish Recognition Based on Improved Faster R-CNN Framework of Deep Learning

Table 1

DenseNet structure parameters.

Structure	Parameter
Layers	7  7 conv, stride 2
Pooling	3  3 max pool, stride 2
Dense block (1)	6
Transition layers (1)	1  1 conv
	2  2 average pool, stride 2
Dense block (2)	12
Transition layers (2)	1  1 conv
	2  2 average pool, stride 2
Dense block (3)	24
Transition layers (3)	1  1 conv
	2  2 average pool, stride 2
Dense block (4)	16
Transition layers (4)	1  1 conv
	2  2 average pool, stride 2
Classification layers	7  7 global average pool
	1000D fully connected, softmax