Sharpening Dermatological Color Images in the Wavelet Domain.
Cláudio Rosito JungJacob ScharcanskiPublished in: IEEE J. Sel. Top. Signal Process. (2009)
Keyphrases
- wavelet domain
- color images
- impulsive noise removal
- denoising
- spatial domain
- wavelet coefficients
- wavelet transform
- contrast enhancement
- multiresolution
- gray scale
- discrete wavelet transform
- multiscale
- shift invariant
- human visual system
- image denoising
- image processing
- color information
- color space
- high frequency
- subband
- wavelet decomposition
- sar images
- impulsive noise
- gray level
- noise removal
- digital images
- complex wavelet transform
- edge detection
- image enhancement
- color image processing
- watermarking algorithm
- wavelet domain hidden markov tree
- autoregressive model
- natural images
- phase information
- noisy images
- gaussian noise
- wavelet denoising
- hidden markov models