1. OuluVS2: a multi-view audiovisual database for non-rigid mouth motion analysis;Anina,2015
2. I. Anina, Z. Zhou, G. Zhao, M. Pietikäinen, 2016a, (http://www.ee.oulu.fi/research/imag/OuluVS2/preliminary.html).
3. I. Anina, Z. Zhou, G. Zhao, M. Pietikäinen, 2016b, (http://www.ee.oulu.fi/research/imag/OuluVS2/ACCVW.html).
4. Y.M. Assael, B. Shillingford, S. Whiteson, N. de Freitas, Lipnet: sentence-level lipreading, arXiv:1611.01599 (2016).
5. MKPLS: manifold kernel partial least squares for lipreading and speaker identification;Bakry,2013