Enhancing image quality: A nearest neighbor median filter approach for impulse noise reduction.
Mohd Rafi LoneAmanpreet Kaur SandhuPublished in: Multim. Tools Appl. (2024)
Keyphrases
- noise reduction
- image quality
- median filter
- nearest neighbor
- impulse noise
- impulsive noise
- median filtering
- signal to noise ratio
- noise detection
- edge detection
- edge preserving
- knn
- noise free
- salt and pepper noise
- noise suppression
- noise level
- visual quality
- image data
- noise removal
- compression ratio
- filtering algorithm
- data points
- human visual system
- bit rate
- nonlinear filters
- high quality
- pixel values
- speckle noise
- filtering method
- image deblurring
- high dimensional
- denoising algorithm
- gaussian filter
- gaussian noise
- edge preserving smoothing
- vector median filter
- edge preservation
- pattern recognition
- peak signal to noise ratio
- feature space