Research on Safe Driving Evaluation Method Based on Machine Vision and Long Short-Term Memory Network

Table 1

Parameters of dual-stream convolution network.

SSD channel			CNN channel
Convolution layer	Convolution kernel size	Size	Convolution layer	Convolution kernel size	Size
Conv4_3	3 × 3 × 1024	1	Conv	3 × 3 × 32	1
Conv6_2	1 × 1 × 1024	1	Pooling	2 × 2	2
Conv7_2	3 × 3 × 512	1	Conv	3 × 3 × 64	1
Conv8_2	1 × 1 × 512	1	Pooling	2 × 2	2
Conv9_2	3 × 3 × 256	1	Conv	3 × 3 × 128	1
Conv10_2	1 × 1 × 256	1	Pooling	2 × 2	2
Conv11_2	3 × 3 × 128	1	Conv	3 × 3 × 256	1
Dropout	—	—		√	1
SSP	2 × 2
AM-LSTM	√	1		√	1