Noise-Contrastive Estimation of Unnormalized Statistical Models, with Applications to Natural Image Statistics.
Michael GutmannAapo HyvärinenPublished in: J. Mach. Learn. Res. (2012)
Keyphrases
- statistical models
- natural image statistics
- parameter estimation
- image statistics
- statistical model
- statistical modeling
- natural images
- image structure
- noise level
- least squares
- independent component analysis
- model selection
- missing data
- noise reduction
- natural scenes
- human vision
- noisy data
- noise model
- color constancy
- median filter
- markov random field
- image database
- signal to noise ratio
- face recognition
- structural information
- bayesian networks