Results 31 to 40 of about 4,872,972 (262)
Multi-cue fusion face liveness detection based on fine-tuning strategy [PDF]
Jisuanji gongcheng, 2019 To solve the security problems such as print attacks and video replay attacks that may occur during the authentication process,a multi-cue fusion method for detecting human faces is proposed.The pyramid Lucas-Kanade(LK) optical flow is used to track the ...
HU Fei,WEN Chang,XIE Kai,HE Jianbiao
doaj +1 more source
The Effectiveness of Depth Data in Liveness Face Authentication Using 3D Sensor Cameras
Sensors, 2019 Even though biometric technology increases the security of systems that use it, they are prone to spoof attacks where attempts of fraudulent biometrics are used.
Ghazel Albakri, Sharifa Alghowinem
doaj +1 more source
Review of Presentation Attack Detection in Face Recognition System
Jisuanji kexue yu tansuo, 2021 As the rapid development of face recognition technologies, face presentation attack detection (face liveness detection) techniques are facing new requirements, including instantaneity of?detection, generalization in complicated environments, robustness ...
MA Yukun, XU Yaowen, ZHAO Xin, XU Tao, WANG Zerui
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Face liveness detection algorithm based on deep learning
Dianzi Jishu Yingyong, 2019 Identity authentication technology has developed greatly, and there have been various fraudulent means of forging legitimate user information. Aiming at this problem, this paper proposes a deep learning face detection algorithm to analyze the difference ...
Huang Haixin, Zhang Dong
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Face Liveness Detection Using Dynamic Local Ternary Pattern (DLTP)
Computers, 2016 Face spoofing is considered to be one of the prominent threats to face recognition systems. However, in order to improve the security measures of such biometric systems against deliberate spoof attacks, liveness detection has received significant recent ...
Sajida Parveen +5 more
doaj +1 more source
A Face Spoofing Detection Method Based on Domain Adaptation and Lossless Size Adaptation
IEEE Access, 2020 In this paper, a face spoofing detection method called the Fully Convolutional Network with Domain Adaptation and Lossless Size Adaptation (FCN-DA-LSA) is proposed.
Wenyun Sun +3 more
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2D face liveness detection: An overview
, 2022 S.171-182Face recognition based on 2D images is a widely used biometric approach. This is mainly due to the simplicity and high usability of this approach. Nonetheless, those solutions are vulnerable to spoof attacks made by non-real faces.
Damer, Naser, Kähm, Olga
core +1 more source
International Journal of Scientific Research in Engineering and ManagementAbstract In the modern digital era, the rapid advancement of image editing and deepfake technologies has made it increasingly difficult to distinguish authentic visual content from manipulated media. The misuse of altered images poses significant risks in areas such as social media, journalism, digital forensics, and identity verification.
Ritu Chauhan +3 more
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On Improving Temporal Consistency for Online Face Liveness Detection
CoRR, 2020 In this paper, we focus on improving the online face liveness detection system to enhance the security of the downstream face recognition system. Most of the existing frame-based methods are suffering from the prediction inconsistency across time.
Xiang Xu, Yuanjun Xiong, Wei Xia 0009
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source