Unsupervised Bayesian image segmentation using wavelet-domain hidden Markov models.
Xiaomu SongGuoliang FanPublished in: ICIP (2) (2003)
Keyphrases
- hidden markov models
- wavelet domain
- bayesian image segmentation
- shape model
- wavelet coefficients
- spatial domain
- denoising
- wavelet transform
- multiresolution
- discrete wavelet transform
- image denoising
- probability models
- multiscale
- human visual system
- subband
- sequential data
- gait recognition
- high frequency
- image compression
- feature extraction
- low level
- natural images
- principal component analysis