Multi-frame super resolution based on sparse representation and matrix completion.
Zhuozheng WangJohn R. Deller Jr.Published in: ChinaSIP (2013)
Keyphrases
- multi frame
- sparse representation
- super resolution
- matrix completion
- low rank
- low resolution
- high resolution
- high dimensional data
- image reconstruction
- dictionary learning
- sparse coding
- image restoration
- single image
- motion estimation
- image classification
- face recognition
- signal processing
- low resolution images
- image patches
- image representation
- high quality
- image super resolution
- dimensionality reduction
- matrix factorization
- compressive sensing
- depth map
- linear combination
- convex optimization
- image sequences
- singular value decomposition
- higher order
- semi supervised
- data points
- computer vision
- point correspondences
- computationally efficient
- image retrieval
- moving objects
- pattern recognition