9 citations · 9 across the 4 of their papers we have counts for
3 papers · 1 filter
Dataset artefacts in anti-spoofing systems: a case study on the ASVspoof 2017 benchmark
Bhusan Chettri, Emmanouil Benetos, Bob L. T. Sturm
The Automatic Speaker Verification Spoofing and Countermeasures Challenges motivate research in protecting speech biometric systems against a variety of different access attacks. T…
Subband modeling for spoofing detection in automatic speaker verification
Bhusan Chettri, Tomi Kinnunen, Emmanouil Benetos
Spectrograms - time-frequency representations of audio signals - have found widespread use in neural network-based spoofing detection. While deep models are trained on the fullband…
Deep Generative Variational Autoencoding for Replay Spoof Detection in Automatic Speaker Verification
Bhusan Chettri, Tomi Kinnunen, Emmanouil Benetos
Automatic speaker verification (ASV) systems are highly vulnerable to presentation attacks, also called spoofing attacks. Replay is among the simplest attacks to mount - yet diffic…