Minimum-Entropy-Based Autofocus Algorithm for SAR Data Using Chebyshev Approximation and Method of Series Reversion, and Its Implementation in a Data Processor.
Tao XiongMengdao XingYong WangShuang WangJialian ShengLiang GuoPublished in: IEEE Trans. Geosci. Remote. Sens. (2014)
Keyphrases
- input data
- detection algorithm
- sar data
- synthetic aperture radar
- matching algorithm
- computational complexity
- high quality
- k means
- probabilistic model
- parameter estimation
- nonlinear functions
- sar images
- similarity measure
- chaotic sequence
- kalman filter
- em algorithm
- expectation maximization
- edge detection
- image data
- optical flow
- machine learning