Improved EfficientDet Algorithm for Basketball Players' Upper Limb Movement Trajectory Recognition.
Hui LiangPublished in: Appl. Artif. Intell. (2023)
Keyphrases
- improved algorithm
- recognition algorithm
- dynamic programming
- optimization algorithm
- theoretical analysis
- learning algorithm
- preprocessing
- tree structure
- computer vision
- worst case
- np hard
- detection algorithm
- objective function
- feature extraction
- times faster
- segmentation algorithm
- trajectory data
- expectation maximization
- preprocessing stage
- probabilistic model
- significant improvement
- k means
- search space
- computational complexity
- similarity measure
- high accuracy
- linear programming
- computational cost
- cost function
- pose estimation
- matching algorithm
- image matching
- lower bound
- optimal solution
- reinforcement learning