To address the issues of low accuracy and slow speed in existing quartz crucible bubble detection
a lightweight bubble detection algorithm based on YOLOv5n is proposed.Firstly
the C3 module in the backbone network is replaced with the C3Ghost module.Then
GSConv is used to replace the Conv in the neck network
and the VoVGSCSP module is used to replace the C3 in the neck network.Experimental results show that on a self-built dataset of transparent layer bubbles in quartz crucibles
the improved algorithm achieves mAP of 98.55%
a calculated amount of 2.7G
a weight size of 2.54MB
and a frame rate of 137fps
making it suitable for deployment on embedded devices in the future.