Image De-Noising Through Symmetric, Bell-Shaped, and Centered Weighted Median Filters Based Subband Decomposition.
Sirajul SalekinSos S. AgaianIsrat JahanSayeed Z. SajalPublished in: EIT (2018)
Keyphrases
- subband decomposition
- median filtering
- median filter
- image data
- pixel values
- image analysis
- input image
- image enhancement
- multiscale
- denoising
- high resolution
- post processing
- noise reduction
- image quality
- contrast enhancement
- nonlinear filters
- subband
- super resolution
- spatial domain
- low frequency
- frequency band
- denoising algorithm
- locally adaptive
- computer vision