Ruth Campbell, Philip J. Benson, Simon B. Wallace. The perception of mouthshape: photographic images of natural speech sounds can be perceived categorically. In Christian Benoît, Ruth Campbell, editors, ESCA Workshop on Audio-Visual Speech Processing, AVSP '97, Rhodes, Greece, September 26-27, 1997. pages 1-4, ISCA, 1997. [doi]
Abstract is missing.