Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- noise removal
- median filter
- noisy environments
- speech enhancement
- wiener filter
- speech signal
- noise free
- edge preservation
- noise detection
- edge enhancement
- noise filtering
- computer vision
- noise cancellation
- impulse noise
- impulsive noise
- speckle noise
- image quality
- multiresolution
- image analysis