Distributed Convolutional Dictionary Learning (DiCoDiLe): Pattern Discovery in Large Images and Signals.
Thomas MoreauAlexandre GramfortPublished in: CoRR (2019)
Keyphrases
- pattern discovery
- dictionary learning
- sparse coding
- object category recognition
- image classification
- sparse representation
- image data
- image features
- input image
- image retrieval
- image super resolution
- test images
- image collections
- object recognition
- association rule mining
- ground truth
- natural images
- pattern mining
- sequential patterns
- signal processing
- recurring patterns
- data structure
- image regions
- text classification
- pattern recognition
- keypoints
- linear combination
- active learning
- data analysis
- data sets