Wyniki wyszukiwania dla: SPEAKER AUTHENTICATION - MOST Wiedzy

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Wyniki wyszukiwania dla: SPEAKER AUTHENTICATION

Wyniki wyszukiwania dla: SPEAKER AUTHENTICATION

  • Biometric identity verification

    Publikacja

    - Rok 2022

    This chapter discusses methods which are capable of protecting automatic speaker verification systems (ASV) from playback attacks. Additionally, it presents a new approach, which uses computer vision techniques, such as the texture feature extraction based on Local Ternary Patterns (LTP), to identify spoofed recordings. We show that in this case training the system with large amounts of spectrogram patches may be difficult, and...