Denoising of time domain responses in wireless sensor network for the structural health monitoring of transportation infrastructure.
Tzu-Yang YuHonggang WangHong LiuPublished in: SpringSim (ANSS) (2011)
Keyphrases
- denoising
- wireless sensor networks
- frequency domain
- image denoising
- total variation
- image processing
- noisy images
- wavelet domain
- spatial domain
- natural images
- energy efficient
- energy consumption
- noise removal
- sensor networks
- denoising algorithm
- sensor nodes
- data aggregation
- data collection
- nonlinear diffusion
- environmental monitoring
- base station
- data transmission
- key management
- wavelet packet
- routing algorithm
- wavelet denoising
- resource limitations
- basis pursuit
- spatially adaptive
- data gathering
- translation invariant
- denoising methods
- wireless communication
- multiresolution