Keyphrases
- sensor networks
- human activity recognition
- sensor data
- activity recognition
- human activities
- wireless sensor networks
- sensor readings
- data streams
- resource constrained
- environmental monitoring
- sensor web
- sensor nodes
- energy consumption
- wireless sensor
- base station
- heterogeneous sensor networks
- communication cost
- energy efficiency
- visual surveillance
- data sets
- ubiquitous computing
- sensor placement
- sensing devices
- mobile sensor networks
- action recognition
- human body
- motion estimation
- mobile sensor
- image sequences