Harnessing Sparsity over the Continuum: Atomic Norm Minimization for Super Resolution.
Yuejie ChiMaxime Ferreira Da CostaPublished in: CoRR (2019)
Keyphrases
- super resolution
- norm minimization
- sparse representation
- high resolution
- low resolution
- convex optimization
- image reconstruction
- sparse coding
- image restoration
- low resolution images
- high quality
- unsupervised feature selection
- motion estimation
- face recognition
- compressive sensing
- image classification
- light field
- matrix completion
- image representation
- high dimensional data
- image patches
- dimensionality reduction
- high dimensional
- signal processing
- motion blur
- interior point methods
- natural images
- image sequences
- computer vision
- machine learning
- moving objects
- video sequences