Deterministic Importance Sampling with Error Diffusion.
László Szirmay-KalosLászló SzécsiPublished in: Comput. Graph. Forum (2009)
Keyphrases
- importance sampling
- error diffusion
- monte carlo
- gray scale
- image quality
- inverse halftoning
- kalman filter
- markov chain
- gray level
- human visual system
- noise shaping
- frequency domain
- particle filter
- particle filtering
- halftoning algorithm
- halftone images
- approximate inference
- posterior distribution
- markov chain monte carlo
- visual quality
- co occurrence
- bayesian networks
- image segmentation