A Method of Mask-Wearing Detection Based on Improved YOLOv4.
Xuanyu LiuChanggeng YuDewang YangPublished in: EITCE (2022)
Keyphrases
- detection method
- high accuracy
- detection algorithm
- high precision
- significant improvement
- experimental evaluation
- computational cost
- theoretical analysis
- computer vision
- improved algorithm
- segmentation method
- data sets
- preprocessing
- optimization algorithm
- false positive rate
- optimization method
- automatic detection
- clustering method
- model selection
- feature set
- principal component analysis
- object detection
- prior knowledge
- evolutionary algorithm
- feature vectors