Synergizing frequency domain and texture-aware implicit module for MRI arbitrary-scale super-resolution.
Xinyue TuGuangyuan LiYuanxing LiuPublished in: Biomed. Signal Process. Control. (2024)
Keyphrases
- frequency domain
- super resolution
- high resolution
- low resolution
- spatial domain
- feature extraction
- fourier transform
- image reconstruction
- image restoration
- low resolution images
- magnetic resonance imaging
- motion estimation
- power spectrum
- high quality
- medical images
- image pyramid
- gray level
- single image
- subband
- depth map
- texture features
- image patches
- motion blur
- image processing
- machine learning
- denoising
- image structure
- satellite images
- high frequency
- texture images
- spatial resolution
- signal processing
- light field
- radon transform
- image compression
- scale space
- video coding