Iterative spatial filtering for reducing intra-class spectral variability and noise.
Derek M. RoggeBenoit RivardPublished in: WHISPERS (2010)
Keyphrases
- intra class
- spatial filtering
- signal to noise ratio
- median filter
- median filtering
- noise reduction
- object classes
- gaussian noise
- noise level
- covariance matrices
- tissue classification
- image sequences
- three dimensional
- multiscale
- feature descriptors
- image processing
- image patches
- post processing
- generative model
- distance measure
- denoising
- image features
- image analysis