Keyphrases
- sensor networks
- digital rights management
- wireless video
- wireless sensor networks
- sensor data
- data collection
- communication cost
- environmental monitoring
- digital content
- resource constrained
- energy efficient
- video data
- energy consumption
- data streams
- digital rights
- mobile sensor networks
- base station
- sensor nodes
- sensor web
- underwater acoustic
- video streams
- access control
- video content
- energy efficiency
- video frames
- video sequences
- heterogeneous sensor networks
- multimedia
- data sets
- real time
- routing protocol
- databases
- sensor placement
- sensing devices
- human activities
- visual sensor networks
- database