Compressed sensing with non-uniform fast fourier transform for radial Ultra-short Echo Time (UTE) MRI.
Xiahan YangYahong Rosa ZhengMing YangLixin MaPublished in: ISBI (2015)
Keyphrases
- compressed sensing
- fast fourier transform
- signal processing
- fourier domain
- fourier transform
- image reconstruction
- frequency domain
- radon transform
- floating point
- natural images
- sparse representation
- spectral analysis
- random projections
- high frequency
- discrete wavelet transform
- spatial domain
- image denoising
- higher order
- discrete cosine transform
- image processing
- computer vision
- neural network
- super resolution
- image quality
- denoising
- object recognition
- pattern recognition
- feature extraction