What Are the Invariant Occlusive Components of Image Patches? A Probabilistic Generative Approach.
Zhenwen DaiGeorgios ExarchakisJörg LückePublished in: NIPS (2013)
Keyphrases
- image patches
- generative model
- natural images
- test images
- feature vectors
- probabilistic model
- affine transform
- sparse representation
- sparse coding
- object class
- repetitive patterns
- low resolution
- small image patches
- log polar
- super resolution
- affine transformation
- image super resolution
- single image super resolution
- invariant features
- pattern recognition
- image statistics
- higher order
- data sets