Head pose tracking with individual adjustment for communication tools

Koichi Takahashi, Hironobu Fukai, Yasue Mitsukura

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

In this paper, we propose a novel method to automatically estimate diffusion parameters within particle filter for efficient head state tracking. Recently, many head pose and facial expression tracking methods have been developed. However, most of the conventional methods are not designed as communication tools. We therefore propose a new head state tracking method which can be applied to various applications such as avatar's facial expression control. The proposed method optimizes the diffusion parameters found within particle filter which is utilized for tracking via the maximum-likelihood approach. Moreover, we propose an update number function that is utilized for incrementally updating the data set. Although the diffusion parameters vary according to the head motion, accurate tracking with the suitable parameters can be realized.

元の言語English
ホスト出版物のタイトル4th International Conference on Human System Interaction, HSI 2011
ページ386-391
ページ数6
DOI
出版物ステータスPublished - 2011 8 11
外部発表Yes
イベント4th International Conference on Human System Interaction, HSI 2011 - Yokohama, Japan
継続期間: 2011 5 192011 5 21

出版物シリーズ

名前4th International Conference on Human System Interaction, HSI 2011

Other

Other4th International Conference on Human System Interaction, HSI 2011
Japan
Yokohama
期間11/5/1911/5/21

ASJC Scopus subject areas

  • Human-Computer Interaction

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  • これを引用

    Takahashi, K., Fukai, H., & Mitsukura, Y. (2011). Head pose tracking with individual adjustment for communication tools. : 4th International Conference on Human System Interaction, HSI 2011 (pp. 386-391). [5937397] (4th International Conference on Human System Interaction, HSI 2011). https://doi.org/10.1109/HSI.2011.5937397