Filtering Nonlinear Intensity Dependencies in cDNA Microarray Experiments.
Thomas RaggMartin GranzowWolfram MenzelWerner DubitzkyPublished in: IC-AI (2003)
Keyphrases
- cdna microarray
- image processing
- noise reduction
- microarray
- nonlinear filters
- median filter
- microarray images
- nonlinear filtering
- noise removal
- gene expression
- edge detection
- denoising
- filtering method
- diffusion equation
- linear filters
- dependency analysis
- dependency graph
- signal to noise ratio
- information filtering
- coherence enhancing diffusion
- adaptive filtering
- multiscale
- filtering algorithm
- highly nonlinear
- noise level
- image compression
- higher order
- image segmentation