Norm Minimization Approach to Intra-Frame Super-Resolution.
Kazuma ShimadaKatsumi KonishiKazunori UrumaTomohiro TakahashiToshihiro FurukawaPublished in: IEICE Trans. Inf. Syst. (2014)
Keyphrases
- super resolution
- inter frame
- motion estimation
- low resolution
- convex optimization
- high resolution
- image restoration
- motion vectors
- video sequences
- motion blur
- bit rate
- motion compensation
- sparse representation
- video coding
- compressed domain
- high quality
- computational complexity
- spatial domain
- light field
- macroblock
- image sequences
- motion field
- computer vision
- error concealment
- optical flow
- image patches
- depth map
- distributed video coding