Digital Radiographic Image Denoising Via Wavelet-Based Hidden Markov Model Estimation.
Ricardo José FerrariRobin WinsorPublished in: J. Digit. Imaging (2005)
Keyphrases
- hidden markov models
- image denoising
- wavelet domain
- denoising
- denoising methods
- noisy images
- natural images
- wavelet coefficients
- total variation
- image processing
- wavelet transform
- multiresolution
- conditional random fields
- speech recognition
- denoising algorithm
- image compression
- parameter estimation
- model selection
- multiscale
- mean shift
- probabilistic model
- discrete wavelet transform
- wavelet decomposition
- bayesian networks