Inferring generic activities and events from image content and bags of geo-tags.
Dhiraj JoshiJiebo LuoPublished in: CIVR (2008)
Keyphrases
- image content
- human activities
- image database
- image collections
- image representation
- geo tagged
- image retrieval
- image data
- image annotation
- image features
- visual concepts
- visual content
- semantic gap
- activity recognition
- image regions
- image indexing
- automatic image annotation
- cbir systems
- media content
- photo collections
- spatial relationships
- metadata
- event detection
- multiscale
- keywords
- low level visual features
- semantic content
- search engine
- user activity
- relevant images
- object recognition
- feature vectors