Balancing search space partitions by sparse coding for distributed redundant media indexing and retrieval.
André MourãoJoão MagalhãesPublished in: Int. J. Multim. Inf. Retr. (2018)
Keyphrases
- sparse coding
- audio visual content
- search space
- natural images
- dictionary learning
- sparse representation
- image classification
- linear combination
- information retrieval
- generative model
- unsupervised learning
- text retrieval
- image representation
- single image super resolution
- sparse codes
- image patches
- image retrieval
- object category recognition
- retrieval systems
- multiscale
- visual words
- clustering algorithm
- data sets
- higher order
- face recognition
- feature space
- co occurrence