Iris Normalization Beyond Appr-Circular Parameter Estimation.
Zhengquan LuoHaiqing LiYunlong WangZilei WangZhenan SunPublished in: CCBR (2021)
Keyphrases
- parameter estimation
- circular hough transform
- radial symmetry
- iris recognition
- maximum likelihood
- statistical models
- model selection
- markov random field
- least squares
- em algorithm
- random fields
- parameter values
- expectation maximization
- iris images
- iris localization
- parameter estimation algorithm
- posterior distribution
- model fitting
- maximum likelihood estimation
- three dimensional
- iris segmentation
- structure learning
- approximate inference
- data mining
- closed form
- generative model
- color images
- high dimensional
- bayesian networks