Parametric characterization of the form of the human pupil from blurred noisy images.
Daniela IacovielloMatteo LucchettiPublished in: Comput. Methods Programs Biomed. (2005)
Keyphrases
- noisy images
- denoising
- edge detection
- noise level
- image denoising
- additive gaussian noise
- noise variance
- iris segmentation
- total variation minimization
- noise free
- image processing
- edge detection algorithm
- restored image
- gaussian noise
- wavelet coefficients
- total variation
- ground truth
- video sequences
- machine learning
- degraded images
- image quality
- higher order