Super-resolution reconstruction of neonatal brain magnetic resonance images via residual structured sparse representation

Keyphrases

• Brain Magnetic Resonance Imaging 100%
• Neonatal Brain 100%
• Base Layer 100%
• Detail Layer 100%
• Super-resolution Reconstruction 100%
• Structured Sparse Representation 100%
• Neonate 66%
• Toddlers 66%
• Magnetic Resonance Imaging 33%
• Spatial Resolution 33%
• Two-layer 33%
• State-of-the-art Techniques 33%
• Original Image 33%
• Gaussian Filter 33%
• Low Signal-to-noise Ratio 33%
• Anatomical Structure 33%
• Image Representation 33%
• T1-T2 33%
• Signal Variation 33%
• Image Layer 33%
• Convex Regularization 33%
• High-frequency Details 33%

Engineering

• Base Layer 100%
• Experimental Result 33%
• Filtration 33%
• Signal-to-Noise Ratio 33%
• Spatial Resolution 33%
• State-of-the-Art Method 33%
• Gaussians 33%
• Regularization 33%
• Obtained Image 33%
• Image Representation 33%

Computer Science

• super resolution 100%
• Sparse Representation 100%
• Experimental Result 33%
• Noise-to-Signal Ratio 33%
• Spatial Resolution 33%
• Regularization 33%
• Image Representation 33%