Super-resolution reconstruction of neonatal brain magnetic resonance images via residual structured sparse representation.
Yongqin ZhangPew-Thian YapGeng ChenWeili LinLi WangDinggang ShenPublished in: Medical Image Anal. (2019)
Keyphrases
- sparse representation
- magnetic resonance images
- super resolution reconstruction
- brain structures
- high resolution
- image super resolution
- brain tissue
- brain mri
- dictionary learning
- mr images
- mri data
- low resolution
- super resolution
- sparse coding
- diffusion weighted
- space time
- image classification
- high resolution images
- face recognition
- medical images
- medical imaging
- low resolution images
- human brain
- magnetic resonance imaging
- image patches
- white matter
- motion estimation
- multi frame
- high dimensional data
- diffusion tensor
- signal processing
- image representation
- test images
- high quality
- higher order
- dimensionality reduction
- remote sensing
- image sequences
- image quality
- data sets
- object recognition
- image data
- image reconstruction
- low dimensional