On the distribution of the wavelet coefficient for a Poisson noise.
Albert BijaouiGhada JammalPublished in: Signal Process. (2001)
Keyphrases
- wavelet coefficients
- marginal distributions
- poisson noise
- wavelet domain
- wavelet transform
- image restoration
- image denoising
- multiresolution
- subband
- high frequency
- multiscale
- additive gaussian noise
- probability distribution
- noise model
- random variables
- spatial domain
- gaussian distribution
- imaging systems
- denoising
- image reconstruction
- bitstream
- maximum likelihood estimation
- intensity difference