skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.


Search for: All records

Creators/Authors contains: "and Busso, Carlos"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. Thefaceconveysablendofverbalandnonverbalinformation playing an important role in daily interaction. While speech articulation mostly affects the orofacial areas, emotional behaviors are externalized across the entire face. Considering the relation between verbal and non-verbal behaviors is important to create naturalistic facial movements for conversational agents (CAs). Furthermore, facial muscles connect areas across the face, creating principled relationships and dependencies between the movements that have to be taken into account. These relationships are ignored when facial movements across the face are sep- arately generated. This paper proposes to create speech-driven models that jointly capture the relationship not only between speech and facial movements, but also across facial movements. The input to the models are features extracted from speech that convey the verbal and emotional states of the speakers. We build our models with bidirectional long-short term memory (BLSTM) units which are shown to be very successful in modeling dependencies for sequential data. The objective and subjective evaluations of the results demonstrate the benefits of joint modeling of facial regions using this framework. 
    more » « less