Multi-modal translation system and its evaluation

Shigeo Morishima, S. Nakamura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Speech-to-speech translation has been studied to realize natural human communication beyond language barriers. Toward further multi-modal natural communication, visual information such as face and lip movements will be necessary. We introduce a multi-modal English-to-Japanese and Japanese-to-English translation system that also translates the speaker's speech motion while synchronizing it to the translated speech. To retain the speaker's facial expression, we substitute only the speech organ's image with the synthesized one, which is made by a three-dimensional wire-frame model that is adaptable to any speaker. Our approach enables image synthesis and translation with an extremely small database. We conduct subjective evaluation tests using the connected digit discrimination test using data with and without audio-visual lip-synchronization. The results confirm the significant quality of the proposed audio-visual translation system and the importance of lip-synchronization.

Original languageEnglish
Title of host publicationProceedings - 4th IEEE International Conference on Multimodal Interfaces, ICMI 2002
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages241-246
Number of pages6
ISBN (Print)0769518346, 9780769518343
DOIs
Publication statusPublished - 2002
Externally publishedYes
Event4th IEEE International Conference on Multimodal Interfaces, ICMI 2002 - Pittsburgh, United States
Duration: 2002 Oct 142002 Oct 16

Other

Other4th IEEE International Conference on Multimodal Interfaces, ICMI 2002
CountryUnited States
CityPittsburgh
Period02/10/1402/10/16

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Hardware and Architecture

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  • Cite this

    Morishima, S., & Nakamura, S. (2002). Multi-modal translation system and its evaluation. In Proceedings - 4th IEEE International Conference on Multimodal Interfaces, ICMI 2002 (pp. 241-246). [1167000] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMI.2002.1167000