Abnormal event detection and localization in wireless sensor network using compressed sensing.
Quan WangYu LiuLin ZhangXiaofei WuPublished in: ICCT (2013)
Keyphrases
- compressed sensing
- abnormal event detection
- wireless sensor networks
- abnormal events
- image reconstruction
- random projections
- natural images
- sparse representation
- daily life
- signal processing
- sensor networks
- compressive sampling
- clustering method
- high quality
- fourier domain
- orthogonal matching pursuit
- object recognition