TEFISTA-NET: GTD Parameter Estimation of Low-Frequency Ultra- Wideband Radar via Model-Based Deep Learning.
Rui LiXueqian WangGang LiXiao-Ping ZhangPublished in: ICASSP (2023)
Keyphrases
- parameter estimation
- low frequency
- deep learning
- ultra wideband
- multipath
- high frequency
- frequency domain
- unsupervised learning
- model selection
- markov random field
- wavelet transform
- communication systems
- maximum likelihood
- short range
- least squares
- em algorithm
- subband
- expectation maximization
- wavelet coefficients
- bit error rate
- mental models
- machine learning
- frequency band
- long range
- image compression
- multiresolution
- weakly supervised
- high resolution
- image data
- image segmentation
- computer simulation