Optimization and Application of Image Defogging Algorithm Based on Deep Learning Network

Table 1

Network structure parameters of model MSP-DSCNN.

Convolution layer	Convolution kernel	Output channel
Level 1	l × 1, 3 × 3, 5 × 5	48, 64, 32
Shallow channel	Grouping convolution: 3 × 3	38
2~5 layers	Point convolution: 1 × 1	26
Deep channel	Grouping convolution: 3 × 3	38
Layer 2~13	Point convolution: 1 × 1	26
Feature fusion layer	None	64 × 2
The 15th floor	3x3	1