Audio spectrogram deception detection

• Main Author: Gao, Ziqi
• Other Authors: Alex Chichung Kot
• Format: Thesis-Master by Coursework
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/170278
• Institution: Nanyang Technological University

Automatic deception detection is an important research direction, and traditional detection methods based on physiological signals are difficult to be implemented in real life. Video-based detection methods are a better alternative. However, each culture has its own way of expressing deception, and...