This paper proposes a unified statistical framework to synthesize speaking and laughing lip animations for virtual agents in real time. Our lip animation synthesis model takes as input the decomposition of a spoken text into phonemes as well as their duration. Our model can be used with synthesized speech. First, Gaussian mixture models (GMMs), called lip shape GMMs, are used to model the relat...

Current era is to make the interaction between humans and their artificial partners (Computers) and make communication easier and more reliable. One of the actual tasks is the use of vocal interaction. Speech recognition may be improved by visual information of human face. In literature, the lip shape and its movement are referred to as lip reading. Lip reading computing plays a vital role in a...

Within the communication process of human beings, the speaker’s facial expression and lip-shape movement contains extremely rich language information. The hearing impaired, aside from using residual listening to communicate with other people, can also use lip reading as a communication tool. As the hearing impaired learn the lip reading using a computer-assisted lip-reading system, they can fre...

When creating realistic talking head animations, accurate modeling of speech articulators is important for speech perceptibility. Previous lip modeling methods such as simple numerical lip modeling focus on creating a general lip model without incorporating lip speaker variations. Here we present a method for creating accurate speaker-specific lip representations that retain the individual char...

OBJECTIVE Myotonic dystrophy type 1 (DM1) is a slowly progressive neuromuscular disease. Most children and adolescents with DM1 have weak lips and impaired lip function. The primary aim of the present study was to investigate if regular training with an oral screen could strengthen the lip muscles in children and adolescents with DM1. If lip strength improved, a secondary aim would be to see if...

Pegylated amphotericin B (AmB) liposomes (PEG-AmB-LIP) were compared with laboratory-prepared nonpegylated AmB liposomes (AmB-LIP), a formulation with a lipid composition the same as that in AmBisome, as well as with industrially prepared AmBisome regarding their in vitro antifungal activities, toxicities, blood residence times, and therapeutic efficacies. Killing of Candida albicans (> 99.9%) ...

BACKGROUND Lip prints are verified to be unique to an individual and stable over time; hence they have potential for human identification purposes. The aim of this study was to assess the individuality and variability of lip prints in an Iranian population for the first time. We also sought to assess the possibility of sex determination via lip printing. MATERIAL AND METHODS Lip prints of 96 ...

The purpose of this study to clarify the factors an effecting lip seal in Japanese adults with malocclusion. Sixty-three malocclusion patients aged 20 to 27 years were randomly selected and compared with fourteen normal occlusion controls aged 22 to 26 years old. The subjects were divided into a good seal group and a poor lip seal group by observing the distance between the upper and lower lip ...