Improved YOLOv7-Based Algorithm for Detecting Foreign Objects on the Roof of a Subway Vehicle.
Weijun WangJinyuan ChenZucheng HuangHai YuanPeng LiXuyao JiangXintong WangCheng ZhongQunxu LinPublished in: Sensors (2023)
Keyphrases
- improved algorithm
- experimental evaluation
- detection algorithm
- k means
- cost function
- optimization algorithm
- computational cost
- np hard
- dynamic programming
- convergence rate
- times faster
- expectation maximization
- computationally efficient
- significant improvement
- worst case
- input data
- theoretical analysis
- computational complexity
- objective function
- recognition algorithm
- linear programming
- matching algorithm
- tree structure
- clustering method
- real time
- probabilistic model
- object recognition
- learning algorithm