Noise Parameter Estimation for Poisson Corrupted Images Using Variance Stabilization Transforms.
Xiaodan JinZhenyu XuKeigo HirakawaPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- parameter estimation
- noise sensitivity
- noise free
- random fields
- maximum likelihood
- gaussian noise
- input image
- image data
- em algorithm
- least squares
- model selection
- poisson noise
- parameter estimation algorithm
- three dimensional
- maximum likelihood estimation
- ground truth
- noise free image
- similarity measure
- expectation maximization
- markov random field
- edge detection
- unsupervised segmentation
- image analysis
- segmentation algorithm
- segmentation method
- additive gaussian noise
- image processing