A Method of UAV Navigation Planning Based on ROS and Improved A-star Algorithm.
Junlin LiXingzhong XiongYunhong YangPublished in: SAFEPROCESS (2023)
Keyphrases
- improved algorithm
- cost function
- high accuracy
- experimental evaluation
- detection algorithm
- significant improvement
- preprocessing
- synthetic and real images
- clustering method
- optimization algorithm
- theoretical analysis
- computationally efficient
- k means
- recognition algorithm
- objective function
- segmentation algorithm
- input data
- computational cost
- dynamic programming
- detection method
- high efficiency
- support vector machine svm
- mathematical model
- single pass
- em algorithm
- similarity measure
- segmentation method
- classification algorithm
- energy function
- star shaped
- estimation algorithm
- reconstruction method
- computational complexity
- learning algorithm
- selection algorithm
- experimental study
- probabilistic model
- classification method
- computational efficiency
- markov random field
- convergence rate
- optimal solution
- image segmentation
- region of interest
- image matching
- matching algorithm
- decomposition method
- path planning
- edge detection
- search space
- multi robot
- np hard
- optimal path
- expectation maximization
- neural network
- mobile robot
- noisy data
- prior information
- optimization method
- kalman filter
- heuristic search
- state space
- support vector machine