论文标题
一种新型的活跃解决方案,用于二维面部表现攻击检测
A Novel Active Solution for Two-Dimensional Face Presentation Attack Detection
论文作者
论文摘要
身份身份验证是验证身份的过程。有几种身份身份验证方法,其中的生物特征验证至关重要。面部识别是一种具有各种应用程序的生物识别验证,例如解锁手机和访问银行帐户。但是,演示攻击构成了面部识别的最大威胁。演示攻击是一种试图向相机展示非灯光的面孔,例如照片,视频,面具和化妆。演示攻击检测是试图在真实用户和演示攻击之间识别的对策。金融服务,医疗保健和教育等几个行业,在各种设备上使用生物识别验证服务。这说明了演示攻击检测作为验证步骤的重要性。在本文中,我们研究了最新的,以涵盖与表现攻击检测有关的挑战和解决方案。我们识别和分类不同的演示攻击类型,并识别可用于检测每个方法的最新方法。我们比较有关攻击类型,评估指标,准确性和数据集的最新文献,并讨论了演示攻击检测的研究和行业挑战。大多数演示攻击检测方法都取决于广泛的数据培训和质量,因此难以实施。我们介绍了一种有效的主动表现攻击检测方法,该方法克服了现有文献中的弱点。所提出的方法不需要培训数据,即CPU光,可以处理低质量的图像,已与各个年龄的用户进行了测试,并且显示出对二维演示攻击的用户友好且非常健壮。
Identity authentication is the process of verifying one's identity. There are several identity authentication methods, among which biometric authentication is of utmost importance. Facial recognition is a sort of biometric authentication with various applications, such as unlocking mobile phones and accessing bank accounts. However, presentation attacks pose the greatest threat to facial recognition. A presentation attack is an attempt to present a non-live face, such as a photo, video, mask, and makeup, to the camera. Presentation attack detection is a countermeasure that attempts to identify between a genuine user and a presentation attack. Several industries, such as financial services, healthcare, and education, use biometric authentication services on various devices. This illustrates the significance of presentation attack detection as the verification step. In this paper, we study state-of-the-art to cover the challenges and solutions related to presentation attack detection in a single place. We identify and classify different presentation attack types and identify the state-of-the-art methods that could be used to detect each of them. We compare the state-of-the-art literature regarding attack types, evaluation metrics, accuracy, and datasets and discuss research and industry challenges of presentation attack detection. Most presentation attack detection approaches rely on extensive data training and quality, making them difficult to implement. We introduce an efficient active presentation attack detection approach that overcomes weaknesses in the existing literature. The proposed approach does not require training data, is CPU-light, can process low-quality images, has been tested with users of various ages and is shown to be user-friendly and highly robust to 2-dimensional presentation attacks.