Compressed Acquisition and Denoising Recovery of EMGdi Signal in WSNs and IoT.
Fei-Yun WuKunde YangZhi YangPublished in: IEEE Trans. Ind. Informatics (2018)
Keyphrases
- denoising
- frequency domain
- wireless sensor networks
- wavelet packet
- wavelet based denoising
- denoising methods
- soft threshold
- image denoising
- signal acquisition
- additive gaussian noise
- energy efficient
- image processing
- noisy images
- total variation
- denoising algorithm
- energy consumption
- wavelet domain
- key management
- data structure
- signal processing
- management system
- gaussian white noise
- sensor nodes
- natural images
- hard thresholding
- removing noise
- resource limitations
- non stationary
- sensor networks
- data collection
- data transmission
- noise removal
- resource constrained
- routing algorithm
- gaussian noise
- data aggregation
- wavelet analysis
- base station
- location information
- data compression
- high frequency
- spatial domain
- cloud computing
- big data
- wavelet denoising
- routing protocol
- energy efficiency
- energy aware
- secure routing
- compressive sensing