Computer vision based analysis of non-verbal information in HCI

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

    Abstract

    This paper overviews our research activities on computer vision based non-verbal information analysis that can be applied to virtual communication environments and human computer interactions. In virtual communication environments, a user's facial expressions and body motions are estimated by computer vision approaches, and the estimated non-verbal information is reproduced in the user's avatar. For human computer interfaces, hand gestures are recognized as pre-defined commands by analyzing multiple camera images that observe the hand. In addition, facial expressions and body gestures are recognized from a time-sequential images by HMM (Hidden Markov Models).

    Original languageEnglish
    Title of host publicationProceedings - IEEE International Conference on Multimedia and Expo
    PublisherIEEE Computer Society
    Pages869-872
    Number of pages4
    ISBN (Print)0769511988
    DOIs
    Publication statusPublished - 2001
    Event2001 IEEE International Conference on Multimedia and Expo, ICME 2001 - Tokyo
    Duration: 2001 Aug 222001 Aug 25

    Other

    Other2001 IEEE International Conference on Multimedia and Expo, ICME 2001
    CityTokyo
    Period01/8/2201/8/25

    Fingerprint

    Human computer interaction
    Computer vision
    Information analysis
    Communication
    Hidden Markov models
    Interfaces (computer)
    Cameras

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Computer Science Applications

    Cite this

    Ohya, J. (2001). Computer vision based analysis of non-verbal information in HCI. In Proceedings - IEEE International Conference on Multimedia and Expo (pp. 869-872). [1237860] IEEE Computer Society. https://doi.org/10.1109/ICME.2001.1237860

    Computer vision based analysis of non-verbal information in HCI. / Ohya, Jun.

    Proceedings - IEEE International Conference on Multimedia and Expo. IEEE Computer Society, 2001. p. 869-872 1237860.

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

    Ohya, J 2001, Computer vision based analysis of non-verbal information in HCI. in Proceedings - IEEE International Conference on Multimedia and Expo., 1237860, IEEE Computer Society, pp. 869-872, 2001 IEEE International Conference on Multimedia and Expo, ICME 2001, Tokyo, 01/8/22. https://doi.org/10.1109/ICME.2001.1237860
    Ohya J. Computer vision based analysis of non-verbal information in HCI. In Proceedings - IEEE International Conference on Multimedia and Expo. IEEE Computer Society. 2001. p. 869-872. 1237860 https://doi.org/10.1109/ICME.2001.1237860
    Ohya, Jun. / Computer vision based analysis of non-verbal information in HCI. Proceedings - IEEE International Conference on Multimedia and Expo. IEEE Computer Society, 2001. pp. 869-872
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