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Open-Set Single-Domain Generalization for Robust Face Anti-Spoofing
Face anti-spoofing is a critical component of face recognition technology. However, it suffers from poor generalizability for cross-scenario target...
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Face Anti-Spoofing with Unknown Attacks: A Comprehensive Feature Extraction and Representation Perspective
Face anti-spoofing aims at detecting whether the input is a real photo of a user (living) or a fake (spoofing) image. As new types of attacks keep...
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Deep normalization for light SpineNet speaker anti-spoofing systems
Despite their impressive performance in controlled conditions, current speaker recognition systems still face challenges related to the diversity of...
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UCDCN: a nested architecture based on central difference convolution for face anti-spoofing
The significance of facial anti-spoofing algorithms in enhancing the security of facial recognition systems cannot be overstated. Current approaches...
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One-class learning for face anti-spoofing via pseudo-negative sampling
Face anti-spoofing, which aims to defend against various attacks in face authentication systems, has drawn increasing attention with the advance in...
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CSDG-FAS: Closed-Space Domain Generalization for Face Anti-spoofing
Domain generalization based Face Anti-spoofing (FAS) aims to enhance its ability to work in unseen domains. Existing methods endeavor to extract a...
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Towards Data-Centric Face Anti-spoofing: Improving Cross-Domain Generalization via Physics-Based Data Synthesis
Face Anti-Spoofing (FAS) research is challenged by the cross-domain problem, where there is a domain gap between the training and testing data. While...
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Quality-Invariant Domain Generalization for Face Anti-Spoofing
Face Anti-Spoofing (FAS) plays a critical role in safeguarding face recognition systems, while previous FAS methods suffer from poor generalization...
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A Review on Facial Anti-spoofing Techniques
Face-based biometric technology finds extensive use in authentication applications due to the human face being readily accessible and containing...
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Revealing Real Face for Generalized Anti-Spoofing
Current researches on Face Anti-Spoofing (FAS) predominantly focus on the detection of spoofing traces in face images. However, these methods may...
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CG-FAS: Cross-label Generative Augmentation for Face Anti-Spoofing
Face Anti-Spoofing (FAS) is essential to secure face recognition systems from various physical attacks. A sufficient and diverse training set helps...
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Weighted Joint Distribution Optimal Transport Based Domain Adaptation for Cross-Scenario Face Anti-Spoofing
Unsupervised domain adaptation-based face anti-spoofing methods have attracted more and more attention due to their promising generalization...
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LBP and CNN feature fusion for face anti-spoofing
Face anti-spoofing has been attracting attention because of its prominent role in the security of face recognition systems. A face spoofing attack is...
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A two stream face anti-spoofing framework using multi-level deep features and ELBP features
The recent boom in publicly available face authentication (FA) system has brought forward the susceptibility of FA systems to different attack...
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Contrastive Learning with Global Representation for Face Anti-spoofing
Face anti-spoofing (FAS) technology plays a crucial role in enhancing the face recognition system’s safety and reliability. However, existing FAS...
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Multilevel Artificial Intelligence-Based Authentication System with Anti-spoofing Technique
Security concerns have long been a focal point in the realm of authentication systems, particularly within the context of single-level authentication...
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Analysis of Anti-Repeater-Spoofing Performance of GNSS Nulling Anti-Jamming Receiver
To analyze the anti-spoofing performance of the adaptive nulling anti-jamming satellite navigation receiver in response to direct meaconing attrack,...
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CA-MoEiT: Generalizable Face Anti-spoofing via Dual Cross-Attention and Semi-fixed Mixture-of-Expert
Although the generalization of face anti-spo-ofing (FAS) is increasingly concerned, it is still in the initial stage to solve it based on Vision...
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DiffFAS: Face Anti-spoofing via Generative Diffusion Models
Face anti-spoofing (FAS) plays a vital role in preventing face recognition (FR) systems from presentation attacks. Nowadays, FAS systems face the...
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Anti-Spoofing System for Face Detection Using Convolutional Neural Network
The concept of face anti-spoofing is an important part in the face recognition system. It has great importance for fiscal payment and different...