A Variational Approach to Reconstructing Images Corrupted by Poisson Noise.
Triet LeRick ChartrandThomas J. AsakiPublished in: J. Math. Imaging Vis. (2007)
Keyphrases
- poisson noise
- image restoration
- image reconstruction
- noise model
- imaging systems
- additive gaussian noise
- maximum likelihood estimation
- image data
- object recognition
- image processing
- input image
- gaussian noise
- quantization noise
- super resolution
- edge detection
- high quality
- level set
- expectation maximization
- em algorithm
- image classification
- test images
- motion blur
- image registration
- quantization error