X-Ray Spectral Estimation Using Dictionary Learning.
Wenrui LiVenkatesh SridharK. Aditya MohanSaransh SinghJean-Baptiste ForienXin LiuGregery T. BuzzardCharles A. BoumanPublished in: ICIP (2023)
Keyphrases
- x ray
- dictionary learning
- spectral estimation
- sparse representation
- minimum variance
- sparse coding
- signal processing
- power spectrum
- medical imaging
- digital x ray images
- three dimensional
- x ray images
- synthetic aperture radar
- natural images
- fourier transform
- sar images
- image representation
- image classification
- wavelet transform
- pattern recognition
- feature extraction