Robust Iris Segmentation Method Based on a New Active Contour Force With a Noncircular Normalization.
Mohammed A. M. AbdullahSatnam Singh DlayWai Lok WooJonathon A. ChambersPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2017)
Keyphrases
- segmentation method
- active contours
- active contour model
- image segmentation
- force field
- external force
- region growing
- level set
- object boundaries
- shape prior
- energy function
- level set method
- image segmentation methods
- energy functional
- gradient vector flow
- object segmentation
- superpixels
- region merging
- geodesic active contours
- model based segmentation
- segmentation algorithm
- segmented images
- curve evolution
- image analysis
- machine learning
- watershed segmentation
- multiscale