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arXiv 1810.03360cs.CV
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眼周生物特征识别技术研究综述

A Survey on Periocular Biometrics Research

Halmstad University(哈尔姆斯塔德大学)

Fernando Alonso-Fernandez, Josef Bigun

摘要:

眼周是指眼睛附近的面部区域,包括眼睑、睫毛和眉毛。虽然人脸和虹膜已被广泛研究,眼周区域已成为一个有前途的特点,无约束的生物特征,以下要求增加鲁棒性的人脸或虹膜系统。该区域具有令人惊讶的高识别能力,可以很容易地通过现有的面部和虹膜设置获得,并且可以放松对用户合作的要求,从而促进与生物识别系统的交互。它也可以在很宽的距离范围内使用,即使在虹膜纹理无法可靠获得(低分辨率)或部分面部遮挡(近距离)的情况下也是如此。在这里,我们回顾了眼周生物识别研究的最新进展。描述了多个方面,包括:i)现有的数据库,ii)用于眼周检测和/或分割的算法,iii)用于识别的特征,iv)眼周区域的最有区别的区域的识别,v)与虹膜和面部模态的比较,vi)软生物测定(性别/种族分类),以及vii)性别转换和整形手术对识别准确性的影响。这项工作预计将提供眼周生物识别技术中最相关的问题的见解,全面覆盖现有的文献和最新的技术水平。

英文摘要:

Periocular refers to the facial region in the vicinity of the eye, including eyelids, lashes and eyebrows. While face and irises have been extensively studied, the periocular region has emerged as a promising trait for unconstrained biometrics, following demands for increased robustness of face or iris systems. With a surprisingly high discrimination ability, this region can be easily obtained with existing setups for face and iris, and the requirement of user cooperation can be relaxed, thus facilitating the interaction with biometric systems. It is also available over a wide range of distances even when the iris texture cannot be reliably obtained (low resolution) or under partial face occlusion (close distances). Here, we review the state of the art in periocular biometrics research. A number of aspects are described, including: i) existing databases, ii) algorithms for periocular detection and/or segmentation, iii) features employed for recognition, iv) identification of the most discriminative regions of the periocular area, v) comparison with iris and face modalities, vi) soft-biometrics (gender/ethnicity classification), and vii) impact of gender transformation and plastic surgery on the recognition accuracy. This work is expected to provide an insight of the most relevant issues in periocular biometrics, giving a comprehensive coverage of the existing literature and current state of the art.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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