Robust Iris Segmentation Method Based on a New Active Contour Force With a Noncircular Normalization
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2016.2562500
Abstract: Traditional iris segmentation methods give good results when the iris images are taken under ideal imaging conditions. However, the segmentation accuracy of an iris recognition system significantly influences its performance especially in nonideal iris images.… read more here.
Keywords: segmentation; method; active contour; iris ... See more keywords
Heterogeneous iris segmentation method based on modified U-Net
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.30.6.063015
Abstract: Abstract. An accurate iris segmentation method is crucial for the iris recognition system. The conventional iris segmentation algorithms have poor adaptability when applied to heterogeneous iris databases. Therefore, researchers have applied deep learning to the… read more here.
Keywords: modified net; segmentation method; iris segmentation; heterogeneous iris ... See more keywords
A hybrid method for accurate iris segmentation on at-a-distance visible-wavelength images
Sign Up to like & getrecommendations! Published in 2019 at "EURASIP Journal on Image and Video Processing"
DOI: 10.1186/s13640-019-0473-0
Abstract: This work describes a new hybrid method for accurate iris segmentation from full-face images independently of the ethnicity of the subject. It is based on a combination of three methods: facial key-point detection, integro-differential operator… read more here.
Keywords: hybrid method; iris; iris segmentation; method accurate ... See more keywords