Comparison of orientated and spatially variant morphological filters vs mean/median filters for adaptive image denoising.
Rafael Verdú MonederoJesús AnguloJorge Larrey-RuizJuan Morales-SánchezPublished in: ICIP (2010)
Keyphrases
- morphological filters
- image denoising
- median filter
- spatially variant
- nonlinear filters
- denoising
- structuring elements
- noisy images
- image enhancement
- natural images
- total variation
- noise reduction
- partial differential equations
- image processing
- mathematical morphology
- order statistics
- morphological operators
- translation invariant
- wavelet domain
- pixel values
- morphological operations
- denoising algorithm
- image deblurring
- noise removal
- impulse noise
- gray scale
- denoising methods
- wavelet coefficients
- motion detection
- binary images
- linear filters
- noise level
- frequency domain
- higher order
- spatially varying
- input image
- high quality