Towards dictionary learning from images with non Gaussian noise.
Pierre ChainaisPublished in: MLSP (2012)
Keyphrases
- dictionary learning
- image transformations
- object category recognition
- input image
- sparse representation
- image features
- test images
- image super resolution
- sparse coding
- ground truth
- edge detection
- image classification
- image data
- image retrieval
- image registration
- image collections
- object recognition
- input data
- maximum likelihood
- multiscale
- supervised learning
- pairwise