2018 31st SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI) 2018
DOI: 10.1109/sibgrapi.2018.00043
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Robust Iris Segmentation Based on Fully Convolutional Networks and Generative Adversarial Networks

Abstract: The iris can be considered as one of the most important biometric traits due to its high degree of uniqueness. Iris-based biometrics applications depend mainly on the iris segmentation whose suitability is not robust for different environments such as near-infrared (NIR) and visible (VIS) ones. In this paper, two approaches for robust iris segmentation based on Fully Convolutional Networks (FCNs) and Generative Adversarial Networks (GANs) are described. Similar to a common convolutional network, but without th… Show more

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Cited by 26 publications
(25 citation statements)
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“…For completeness, there are several other applications with ocular images based on deep learning such as: spoofing detection [33], recognition of mislabelled left and right iris images [34], liveness detection [35], iris–periocular region location/detection [36, 37], sclera and iris segmentation [38, 39], gender classification [40] and sensor model identification [41].…”
Section: Related Workmentioning
confidence: 99%
“…For completeness, there are several other applications with ocular images based on deep learning such as: spoofing detection [33], recognition of mislabelled left and right iris images [34], liveness detection [35], iris–periocular region location/detection [36, 37], sclera and iris segmentation [38, 39], gender classification [40] and sensor model identification [41].…”
Section: Related Workmentioning
confidence: 99%
“…The Fully Convolutional Neural Networks (FCNN) are the natural evolution of the CNN for segmentation tasks [27], [28]. This kind of neural network delivers an image of equal size as the input image containing the segmented classes.…”
Section: B Semantic Segmentationmentioning
confidence: 99%
“…To reach that goal, this adds an upsampling layer. Bezerra et al [28] perform iris segmentation used the following databases: Casia v4, IITD, CrEye-Iris.…”
Section: B Semantic Segmentationmentioning
confidence: 99%
“…As stated by Cordts et al [25], coarse annotations are intended to support research areas that exploit large volumes of data. We also automatically generated 38,851 bounding boxes using the iris segmentation approach proposed by Bezerra et al [26] for 3 well-known near-infrared (NIR) spectral databases. We manually checked and corrected (if necessary) all annotations.…”
Section: Introductionmentioning
confidence: 99%
“…We chose the approach proposed in [26] due to the fact that it presented an error rate lower than 1.5% in the aforementioned NIR databases. However, despite the good results presented by that segmentation approach, the detection task is much less expensive in terms of both computational cost and data annotation.…”
Section: Introductionmentioning
confidence: 99%