Visual content layer for scalable object recognition in urban image databases.
Xavier BaróSergio EscaleraPetia RadevaJordi VitriàPublished in: ICME (2009)
Keyphrases
- visual content
- image database
- image content
- image retrieval
- object recognition
- image indexing
- visual features
- image representation
- content based image retrieval systems
- object retrieval
- image collections
- semantic gap
- content based retrieval
- visual information
- low level features
- image data
- image annotation
- computer vision
- spatial relationships
- content based image
- image features
- visual words
- image retrieval systems
- low level visual features
- semantic concepts
- video retrieval
- image matching
- object detection
- low level
- relevance feedback
- object categories
- cbir systems
- key frames
- feature space
- multimedia content
- visual similarity
- image understanding
- image search
- text classification