B. Goswami

Local Ordinal Contrast Pattern Histograms for Spatiotemporal, Lip-Based Speaker Authentication

Chi-Ho Chan, William J. Christmas, Josef Kittler, 2012, IEEE Trans. Inf. Forensics Secur..

Non-linear Speaker Verification Using Spatiotemporal Lip Information

Chi-Ho Chan, Josef Kittler, Bill Christmas, 2011 .

Statistical estimators for use in automatic lip segmentation

Josef Kittler, W Christmas, B. Goswami, 2006 .