New Graph Regularized Sparse Coding Improving Automatic Image Annotation.
Céline RabouySébastien ParisHervé GlotinPublished in: LWA (2015)
Keyphrases
- sparse coding
- automatic image annotation
- image annotation
- sparse representation
- natural images
- image classification
- linear combination
- image content
- unsupervised learning
- generative model
- image representation
- multi label
- visual features
- feature space
- image patches
- image retrieval
- low level features
- visual words
- model selection
- high dimensional
- multiscale
- machine learning
- image database
- small number
- visual content