Denoising of Coal Flotation Froth Image Using Opening and Closing Filters with Area Reconstruction and Alternating Order Filtering.
Jinling YangJieming YangMuling TianPublished in: AICI (2) (2011)
Keyphrases
- denoising
- bilateral filter
- filtering method
- image filtering
- denoising methods
- denoising algorithm
- edge preserving smoothing
- gaussian filter
- spatially adaptive
- image denoising
- high resolution
- multiscale
- single image
- wiener filter
- input image
- nonlocal means
- bandpass
- removing noise
- reconstruction process
- high pass
- noisy images
- filtering process
- edge preservation
- three dimensional
- adaptive filtering
- morphological filters
- edge detection
- nonlinear filters
- reconstruction method
- reconstruction error
- linear filtering
- total variation
- nl means
- flat zones
- order statistics
- connected operators
- image processing
- directional filtering