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Audiovisual Synchrony Detection with Optimized Audio Features

Sami Sieranoja, Md Sahidullah, Tomi Kinnunen, Jukka Komulainen, Abdenour Hadid
2018 2018 IEEE 3rd International Conference on Signal and Image Processing (ICSIP)  
ACKNOWLEDGMENTS The project was partially funded by Academy of Finland and the Finnish Foundation for Technology Promotion.  ...  For instance, presentation of prerecorded audio clip (replay) together with a still photograph is enough to circumvent talking face verification relying on late fusion [2] .  ...  Audiovisual synchrony detection seeks to detect discrepancy of the two modalities (an indication of a spoofing attack). Figure 4 . 4 Effect of window size for energy delta calculation.  ... 
doi:10.1109/siprocess.2018.8600424 fatcat:mycqzrbrbfdsbpyg7de6flo2qm

Audio-visual speech asynchrony detection using co-inertia analysis and coupled hidden markov models

Enrique Argones Rúa, Hervé Bredin, Carmen García Mateo, Gérard Chollet, Daniel González Jiménez
2008 Pattern Analysis and Applications  
Three new methods based on co-inertia analysis and a fourth based on coupled hidden Markov models are derived and compared with several methods previously used in the literature for asynchrony detection  ...  This paper addresses the subject of liveness detection, which is a test that ensures that biometric cues are acquired from a live person who is actually present at the time of capture.  ...  Synchrony detection in video-based biometrics would solve the problem of complex scenes where several faces are present in the image.  ... 
doi:10.1007/s10044-008-0121-2 fatcat:77nux4gfsvgbrahwtimtx4atwi

Audio-Visual Biometrics

P.S. Aleksic, A.K. Katsaggelos
2006 Proceedings of the IEEE  
ABSTRACT | Biometric characteristics can be utilized in order to enable reliable and robust-to-impostor-attacks person recognition.  ...  Low-cost technology that combines recognition of individuals' faces with voice recognition is now available for low-security applications, but overcoming false rejections remains an unsolved problem.  ...  Overall, the technology is quite robust to spoofing (when audio and dynamic visual features are used); although, it would be possible in the future to synthesize a video of a person talking and replay  ... 
doi:10.1109/jproc.2006.886017 fatcat:my5bdjuxs5f67pahhdk7qs5pza

Volume 2 of the Proceedings of the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022 [article]

Andrew Spink, Jarosław Barski, Anne-Marie Brouwer, Gernot Riedel, Annesha Sil
2022 figshare.com  
Volume 2 of Measuring Behavior 2022, the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022.  ...  Acknowledgments The authors acknowledge Hope Tech™ for their generation of chainrings used in the study. Acknowledgement This  ...  Acknowledgement We acknowledge Daniel Blatt, Riccarda Moro, Leonie Berger, and Antonia Gelardi for their assistance in data collection.  ... 
doi:10.6084/m9.figshare.20066849.v2 fatcat:f7ndcnjqlfbr3ptetfjij4hehm

Volume 2 of the Proceedings of the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022 [article]

Andrew Spink, Jarosław Barski, Anne-Marie Brouwer, Gernot Riedel, Annesha Sil
2022 figshare.com  
Volume 2 of Measuring Behavior 2022, the joint 12th International Conference on Methods and Techniques in Behavioral Research and 6th Seminar on Behavioral Methods held online May 18-22 2022.  ...  Acknowledgments The authors acknowledge Hope Tech™ for their generation of chainrings used in the study. Acknowledgement This  ...  Acknowledgement We acknowledge Daniel Blatt, Riccarda Moro, Leonie Berger, and Antonia Gelardi for their assistance in data collection.  ... 
doi:10.6084/m9.figshare.20066849.v1 fatcat:zfef2d4x4fgsxibcplwkpae4yq

Abstracts of the 18th European Conference on Eye Movements 2015 [article]

Ansorge, Ulrich; University Of Vienna, Florack, Arnd; University Of Vienna, Ditye, Thomas; University Of Vienna, Leder, Helmut; University Of Vienna
2015
Klimt's faculty paintings faced severe criticism. They were considered to be too avantgarde and incompatible with a more conservative tradition.  ...  A heatmap of artificial data in the shape of the ECEM logo has been superimposed.  ...  A gaze-contingent paradigm as a basis for interactive training of the phonetic contrasts discrimination: a pilot study  ... 
doi:10.16910/jemr.8.4.1 fatcat:ozupjlchvnd45efjt3s6kmvscu