A Modified Range Model and Extended Omega-K Algorithm for High-Speed-High-Squint SAR With Curved Trajectory.
Tinghao ZhangYachao LiJun WangMengdao XingLiang GuoPeng ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- probabilistic model
- recognition algorithm
- algorithm employs
- objective function
- high speed
- cost function
- learning algorithm
- detection algorithm
- preprocessing
- final result
- computational complexity
- input data
- mathematical model
- wide range
- parameter estimation
- estimation algorithm
- k means
- selection algorithm
- classification algorithm
- theoretical analysis
- energy function
- optimal solution
- em algorithm
- optimization algorithm
- particle swarm optimization
- high efficiency
- probability distribution
- kalman filter
- closed form
- optimization model
- real time
- prior information
- optimization method
- tree structure
- segmentation algorithm
- expectation maximization
- np hard
- search space