Impulse noise correction in an image transmission system by means of an oversampled filter bank code.
Slavica MarinkovicChristine GuillemotPublished in: EUSIPCO (2004)
Keyphrases
- filter bank
- impulse noise
- image coding
- subband
- median filter
- multiscale
- color images
- multiresolution
- image compression
- image coder
- gaussian noise
- noise level
- noise reduction
- signal processing
- frequency domain
- wavelet packet
- computationally efficient
- discrete cosine transform
- digital images
- wavelet coefficients
- error detection
- image enhancement
- video compression
- computer vision
- wavelet transform
- feature vectors
- high quality