Tackling the Semantic Gap in Multimodal Sensor Networks.
Eric J. PauwelsAlbert Ali SalahPaul M. de ZeeuwPublished in: ERCIM News (2009)
Keyphrases
- sensor networks
- semantic gap
- low level features
- low level
- video retrieval
- image content
- multi modal
- visual content
- visual features
- semantic concepts
- image annotation
- multimedia databases
- semantic information
- sensor data
- wireless sensor networks
- sensor nodes
- high level
- energy consumption
- communication cost
- communication bandwidth
- image retrieval
- visual information
- data streams
- natural language processing
- higher level
- image database
- feature vectors
- relational databases
- data sets