ISAR Imaging of a Ship Target Based on Parameter Estimation of Multicomponent Quadratic Frequency-Modulated Signals.
Xia BaiRan TaoZhijiao WangYue WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2014)
Keyphrases
- parameter estimation
- isar imaging
- maximum likelihood
- least squares
- moving target
- markov random field
- model selection
- em algorithm
- autocorrelation function
- synthetic aperture radar
- pairwise
- expectation maximization
- inverse synthetic aperture radar
- parameter estimation algorithm
- random fields
- low frequency
- parameter estimates
- estimation problems
- maximum a posteriori
- machine learning