Decision-based neighborhood-referred unsymmetrical trimmed variants filter for the removal of high-density salt-and-pepper noise in images and videos.
K. VasanthV. Jawahar Senthil KumarPublished in: Signal Image Video Process. (2015)
Keyphrases
- salt and pepper noise
- high density
- median filter
- gaussian noise
- noise removal
- image noise
- grayscale images
- image analysis
- ground truth
- noisy images
- impulse noise
- input image
- image data
- low density
- noise free
- denoising
- image enhancement
- video sequences
- edge detection
- noise reduction
- pixel values
- object recognition
- denoising methods
- data center
- test images
- high quality
- natural images
- detection algorithm
- dynamic scenes
- computer vision