Fisher Discriminative Dictionary Learning for Vehicle Classification in Acoustic Sensor Networks.
Rui WangShuilin GuoYanping LiYouzheng ZhangPublished in: J. Signal Process. Syst. (2017)
Keyphrases
- sensor networks
- underwater acoustic
- wireless sensor networks
- supervised learning
- sensor data
- dictionary learning
- support vector
- data streams
- energy consumption
- unsupervised learning
- machine learning
- visual recognition
- resource constrained
- active learning
- prior knowledge
- model selection
- image classification
- feature vectors
- routing protocol
- sensor nodes
- object recognition
- energy efficient
- multiscale
- environmental monitoring
- discriminative dictionary
- communication cost
- ad hoc networks
- linear combination
- learning algorithm