Joint Dictionary Learning and Semantic Constrained Latent Subspace Projection for Cross-Modal Retrieval.
Jianlong WuZhouchen LinHongbin ZhaPublished in: CIKM (2018)
Keyphrases
- cross modal
- dictionary learning
- multi modal
- sparse representation
- visual similarity
- sparse coding
- multimedia retrieval
- image retrieval
- semantic concepts
- semantic similarity
- multimedia databases
- visual recognition
- visual data
- natural images
- visual features
- image representation
- semantic information
- multiscale
- discriminant analysis
- image segmentation
- low level features
- image classification
- signal processing
- dimensionality reduction
- principal component analysis
- nearest neighbor
- image features
- high dimensional
- face recognition