EM-based estimation of spatially variant correlated image noise.
Bart GoossensAleksandra PizuricaWilfried PhilipsPublished in: ICIP (2008)
Keyphrases
- image noise
- spatially variant
- maximum likelihood estimation
- spatially varying
- expectation maximization
- mathematical morphology
- motion blur
- em algorithm
- multiscale
- structuring elements
- parameter estimation
- morphological operators
- b spline
- morphological filters
- maximum likelihood
- gaussian mixture model
- translation invariant
- signal and image processing
- probabilistic model
- estimation algorithm
- photometric stereo
- partial differential equations
- binary images
- mixture model