Energy efficient surveillance system using WVSN with reweighted sampling in modified fast Haar wavelet transform domain.
R. MonikaR. HemalathaRadha SankararajanPublished in: Multim. Tools Appl. (2018)
Keyphrases
- transform domain
- energy efficient
- surveillance system
- sensor networks
- wireless sensor networks
- spatial domain
- video surveillance
- energy consumption
- sensor nodes
- energy efficiency
- distributed video coding
- background subtraction
- data streams
- transform coefficients
- base station
- routing protocol
- bit plane
- macroblock
- data transmission
- moving objects
- frequency domain
- signal processing
- multiresolution
- feature selection