Keyphrases
- noise suppression
- face recognition
- extensive simulations
- median filter
- impulsive noise
- filtering algorithm
- noise removal
- denoising algorithm
- gaussian noise
- gaussian filter
- wavelet analysis
- discriminant analysis
- face images
- image enhancement
- color images
- median filtering
- image deblurring
- feature extraction
- computer vision
- impulse noise
- image denoising
- noise reduction
- noisy images
- image restoration
- principal component analysis
- training set
- multiscale