An In-network Forwarding Index for Processing Historical Location Query in Object-Tracking Sensor Networks.
Chao-Chun ChenChung-Bin LoPublished in: UCMA (1) (2011)
Keyphrases
- sensor networks
- object tracking
- communication cost
- wireless sensor networks
- aggregation queries
- mobile wireless
- network connectivity
- image sequences
- particle filter
- mean shift
- mobile nodes
- computer vision
- object location
- sensor data
- wireless sensor nodes
- video sequences
- sensor nodes
- camera network
- energy consumption
- video surveillance
- multi camera
- appearance model
- moving objects
- resource constrained
- energy efficient
- heterogeneous sensor networks
- data gathering
- sink node
- visual sensor networks
- query processing
- indexing techniques
- data distribution
- mobile sensor
- real time
- sensor web
- energy efficiency
- communication bandwidth
- base station
- location information
- sparse representation
- multiple cameras
- peer to peer
- camera views
- routing algorithm
- index structure
- graph cuts