Multidimensional Orientation Estimation with Applications to Texture Analysis and Optical Flow
IEEE Transactions on Pattern Analysis and Machine Intelligence
The nature of statistical learning theory
The nature of statistical learning theory
Lip movement synthesis from speech based on hidden Markov models
Speech Communication - Special issue on auditory-visual speech processing
A Tutorial on Support Vector Machines for Pattern Recognition
Data Mining and Knowledge Discovery
Audio-visual multimodal fusion for biometric person authentication and liveness verification
MMUI '05 Proceedings of the 2005 NICTA-HCSNet Multimodal User Interaction Workshop - Volume 57
Perceiving Biological Motion: Dissociating Visible Speech from Walking
Journal of Cognitive Neuroscience
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Audiovisual speech synchrony measure: application to biometrics
EURASIP Journal on Applied Signal Processing
A review of speech-based bimodal recognition
IEEE Transactions on Multimedia
Hi-index | 0.00 |
In this paper, we propose two new approaches for extracting mouth features for authenticating the person identity with liveness checks. The novel correlated audio-lip features and tensor lip-motion features allow liveness checks to be included in the person identity authentication systems, and ensures that the biometric cues are acquired from a live person who is actually present at the time of capture. Incorporating liveness check functionality in identity authentication systems can guard the system against the advanced spoofing attempts such as manufactured or replayed videos.