A New Efficient Multi-Object Detection and Size Calculation for Blended Tobacco Shreds Using an Improved YOLOv7 Network and LWC Algorithm.
Kunming JiaQunfeng NiuLi WangYang NiuWentao MaPublished in: Sensors (2023)
Keyphrases
- object detection
- computationally efficient
- computational complexity
- learning algorithm
- recognition algorithm
- times faster
- space complexity
- high efficiency
- probabilistic model
- preprocessing
- k means
- dynamic programming
- memory requirements
- matching algorithm
- input data
- expectation maximization
- fixed size
- detection method
- worst case time complexity
- detection algorithm
- high accuracy
- multi class
- computational cost
- experimental evaluation
- computer vision
- particle swarm optimization
- network structure
- complex networks
- community structure
- np hard
- significant improvement
- spanning tree
- window size
- objective function
- fully connected