Research on the algorithm of helmet-wearing detection based on the optimized yolov4.
Lingpeng ZengXuliang DuanYuhao PanMinjiang DengPublished in: Vis. Comput. (2023)
Keyphrases
- detection algorithm
- times faster
- dynamic programming
- computational cost
- preprocessing
- learning algorithm
- computational complexity
- detection method
- particle swarm optimization
- similarity measure
- improved algorithm
- recognition algorithm
- optimization algorithm
- theoretical analysis
- experimental evaluation
- cost function
- tree structure
- k means
- optimal solution
- expectation maximization
- high accuracy
- segmentation algorithm
- object detection
- convex hull
- data structure
- detection accuracy