However, these systems are highly vulnerable to spoofing or presentation attacks(PAs), limiting their wide deployment. Several speech-based presentation attack ...
In this paper, we investigated whether, for speech presentation attack detection, a convolutional neural net- work (CNN) is a better alternative to the ...
Artificial Neural Network · Convolution. Conference PaperPDF Available. On the use of convolutional neural networks for speech presentation attack detection.
Nov 23, 2023 · This research compares three different software-based methods for facial and iris presentation attack detection in images.
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The security and reliability of ASV systems can be threatened by different types of spoofing attacks using voice conversion, synthetic speech, or recorded ...
Convolutional Neural Networks for Iris Presentation Attack Detection: Toward ... Figure 1: Examples of artifacts used to launch iris presentation attacks (PAs).
End-to-End convolutional neural network-based voice presentation attack detection. Abstract: Development of countermeasures to detect attacks performed on ...
Mar 2, 2024 · The security and reliability of ASV systems can be threatened by different types of spoofing attacks using voice conversion, synthetic speech, ...
Nov 20, 2021 · The presented paper is concerned with detection of presentation attacks against unsupervised remote biometric speaker verification, ...
Despite the recent progress in presentation attacks detection methods, unseen attack detection is still considered a challenging problem. Existing methods ...