Dimensionality Reduction and Noise Removal in Wireless Sensor Networks.
Ehsan SheybaniPublished in: NTMS (2011)
Keyphrases
- noise removal
- dimensionality reduction
- wireless sensor networks
- denoising
- image enhancement
- anisotropic diffusion
- noise reduction
- high dimensional
- fourth order
- principal component analysis
- sensor networks
- high dimensional data
- low dimensional
- edge detection
- feature extraction
- energy consumption
- diffusion filtering
- feature selection
- feature space
- pattern recognition
- gaussian noise
- bilateral filter
- signal dependent
- image details
- impulsive noise removal
- impulse noise
- pairwise
- edge preserving
- sparse representation
- image deconvolution
- edge preservation
- image processing
- diffusion equation
- salt and pepper noise
- higher order