Estimation of High-Frequency Vibration Parameters for Airborne Terahertz SAR Using Chirplet Decomposition and LS Sequential Estimators.
Zhaoxin HaoJinping SunQing LiTao ShanPublished in: Remote. Sens. (2022)
Keyphrases
- high frequency
- parameter estimation
- low frequency
- visual quality
- maximum likelihood estimator
- wavelet transform
- high resolution
- subband
- maximum likelihood
- high frequencies
- discrete wavelet transform
- wavelet decomposition
- low pass
- synthetic aperture radar
- wavelet domain
- infrared
- automatic target recognition
- wavelet coefficients
- high frequency components
- low bit rate coding
- transfer function
- expectation maximization
- multiscale
- wavelet transformation
- multiresolution
- video sequences
- multi resolution analysis
- subband decomposition
- signal subspace
- image sequences