Learning ramp transformation for single image super-resolution

Keyphrases

• 2D Filter 33%
• Absolute Brightness 33%
• Back-projection 33%
• Brightness Consistency 33%
• Closely Spaced 33%
• Color Image 33%
• Edge-based 66%
• Gradient Domain 33%
• Gradient Method 33%
• Gradient Value 33%
• Gradient-based 33%
• High Spatial Frequency 33%
• Homogeneous Regions 66%
• Image Intensity 33%
• Image Structure 33%
• Intensity Domains 33%
• Intensity Value 33%
• Learning Gradients 33%
• Problem Resolution 66%
• Ramp-edge 33%
• Regularization Framework 33%
• Ring Artifacts 33%
• Single Image Super-resolution 100%
• Super-resolution 33%
• Super-resolution Algorithm 100%
• Super-resolution Reconstruction 33%
• Thin Structures 33%
• True Image 33%

Engineering

• Color Image 50%
• Constrains 50%
• Data Term 50%
• Homogeneous Region 100%
• Image Intensity 50%
• Intensity Value 50%
• Regularization 50%
• Single Image 100%
• Spatial Frequency 50%
• Test Image 50%

Computer Science

• Backprojection 20%
• Image Intensity 20%
• Intensity Value 20%
• Regularization 20%
• Resolution Method 60%
• Ringing Artifact 20%
• Single-Image Super Resolution 100%
• Spatial Frequency 20%
• super resolution 100%
• Truecolor Image 20%