Keyphrases
- image enhancement
- sensor networks
- edge detection
- noise reduction
- image processing
- sensor data
- wireless sensor networks
- image analysis
- sensor nodes
- environmental monitoring
- energy consumption
- resource constrained
- underwater acoustic
- partial differential equations
- data streams
- histogram equalization
- image contrast enhancement
- communication cost
- visual sensor networks
- mobile wireless
- color image enhancement
- unsharp masking
- multiscale
- contrast enhancement
- communication bandwidth
- data aggregation
- energy efficient
- sensor web
- anisotropic diffusion
- key establishment
- gamma correction
- homomorphic filtering
- routing protocol
- high frequency
- video coding
- bit rate
- scale space
- computational complexity
- pattern recognition