DeepRhythm: Exposing deepfakes with attentional visual heartbeat rhythms

• Main Authors: QI, Hua, GUO, Qing, JUEFEI-XU, Felix, XIE, Xiaofei, MA, Lei, FENG, Wei, LIU, Yang, ZHAO, Jianjun
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2020
• Subjects: DeepFake detection; heartbeat rhythm; remote photoplethysmography (PPG); dual-spatial-temporal attention; face forensics; Graphics and Human Computer Interfaces; Software Engineering
• Online Access: https://ink.library.smu.edu.sg/sis_research/7079; https://ink.library.smu.edu.sg/context/sis_research/article/8082/viewcontent/3394171.3413707.pdf
• Institution: Singapore Management University

As the GAN-based face image and video generation techniques, widely known as DeepFakes, have become more and more matured and realistic, there comes a pressing and urgent demand for effective DeepFakes detectors. Motivated by the fact that remote visual photoplethysmography (PPG) is made possible by...