Data Fusion of TOA and AOA Measurements for Target Location Estimation in Heterogeneous Wireless Sensor Networks Using Factor Graphs.
Jung-Chieh ChenPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2009)
Keyphrases
- data fusion
- location estimation
- factor graphs
- heterogeneous wireless sensor networks
- signal strength
- monitoring system
- message passing
- multi sensor
- binary features
- graphical models
- belief propagation
- wifi
- latent variables
- approximate inference
- wireless sensor networks
- multipath
- smart home
- exact inference
- image fusion
- image processing
- indoor environments
- markov networks
- intelligent systems
- low cost
- artificial neural networks