A sequential MUSIC algorithm for scatterers detection in SAR tomography enhanced by a robust covariance estimator.
Ahmad NaghaviMohammad Sadegh FazelMojtaba BeheshtiEhsan YazdianPublished in: Digit. Signal Process. (2022)
Keyphrases
- detection algorithm
- estimation algorithm
- learning algorithm
- computational complexity
- dynamic programming
- computationally efficient
- image reconstruction
- preprocessing
- search space
- worst case
- computational cost
- similarity measure
- matching algorithm
- detection method
- maximum likelihood
- optimal solution
- objective function
- denoising
- particle swarm optimization
- least squares
- segmentation algorithm
- parameter estimation
- probabilistic model
- np hard
- cost function
- detection rate
- music information retrieval
- parallel version