Statistical Image Modeling with the Magnitude Probability Density Function of Complex Wavelet Coefficients.
Yothin RakvongthaiSoontorn OraintaraPublished in: ISCAS (2009)
Keyphrases
- probability density function
- wavelet coefficients
- generalized gaussian
- multiscale
- denoising algorithm
- density function
- statistical methods
- wavelet based image
- wavelet transform
- bayesian framework
- image data
- multiresolution
- subband
- high frequency
- discrete wavelet transform
- wavelet domain
- prior model
- probability density
- high resolution
- image segmentation
- edge detection
- kullback leibler divergence
- probability distribution
- denoising
- mixture model
- statistical analysis
- em algorithm
- image denoising
- information theoretic
- marginal distributions
- bit rate
- wavelet subbands
- low dimensional