Hidden Markov models for wavelet image separation and denoising.
M. M. IchirAli Mohammad-DjafariPublished in: ICASSP (5) (2005)
Keyphrases
- hidden markov models
- denoising
- denoising algorithm
- denoising methods
- multiscale
- image denoising
- wavelet domain
- input image
- wavelet denoising
- markov models
- wavelet coefficients
- noisy images
- speech recognition
- natural images
- conditional random fields
- edge detection
- handwritten words
- sequence classification
- viterbi algorithm
- image processing
- continuous hidden markov models
- sequential data
- gesture recognition
- discrete wavelet transform
- discriminative training
- wavelet transform
- hard thresholding
- image segmentation