Sufficient stability bounds for slowly varying discrete-time recursive linear filters.
Alberto CariniV. John MathewsGiovanni L. SicuranzaPublished in: ICASSP (1997)
Keyphrases
- slowly varying
- linear filters
- natural images
- locally adaptive
- median filter
- noisy data
- order statistics
- spatial frequency
- fourier domain
- filter responses
- step size
- filter bank
- morphological filters
- preprocessing step
- fourier transform
- image intensity
- texture classification
- natural scenes
- mathematical morphology
- multiresolution