Focusing of Medium-Earth-Orbit SAR With Advanced Nonlinear Chirp Scaling Algorithm.
Lijia HuangXiaolan QiuDonghui HuChibiao DingPublished in: IEEE Trans. Geosci. Remote. Sens. (2011)
Keyphrases
- detection algorithm
- cost function
- experimental evaluation
- learning algorithm
- preprocessing
- computational cost
- times faster
- np hard
- estimation algorithm
- matching algorithm
- optimization algorithm
- particle swarm optimization
- dynamic programming
- computational complexity
- optimal solution
- objective function
- k means
- worst case
- high accuracy
- multiresolution
- expectation maximization
- spatial domain
- similarity measure
- evolutionary algorithm
- convergence rate