Subspace-based age-group classification using facial images under various lighting conditions

Kazuya Ueki, Teruhide Hayashida, Tetsunori Kobayashi

研究成果: Conference contribution

58 引用 (Scopus)

抜粋

This paper presents a framework of age-group classification using facial images under various lighting conditions. Our method is based on the appearance-based approach that projects images from the original image space into a face-subspace. We propose a two-phased approach (2DLDA+LDA), which is based on 2DPCA and LDA. Our experimental results show that the new 2DLDA+LDA-based approach improves classification accuracy more than the conventional PCA-based and LDA-based approach. Moreover, the effectiveness of eliminating dimensions that do not contain important discriminative information is confirmed. The accuracy rates are 46.3%, 67.8% and 78.1% for age-groups that are in the 5-year, 10-year and 15-year range respectively.

元の言語English
ホスト出版物のタイトルFGR 2006
ホスト出版物のサブタイトルProceedings of the 7th International Conference on Automatic Face and Gesture Recognition
ページ43-48
ページ数6
DOI
出版物ステータスPublished - 2006 11 14
イベントFGR 2006: 7th International Conference on Automatic Face and Gesture Recognition - Southampton, United Kingdom
継続期間: 2006 4 102006 4 12

出版物シリーズ

名前FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition
2006

Conference

ConferenceFGR 2006: 7th International Conference on Automatic Face and Gesture Recognition
United Kingdom
Southampton
期間06/4/1006/4/12

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント Subspace-based age-group classification using facial images under various lighting conditions' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Ueki, K., Hayashida, T., & Kobayashi, T. (2006). Subspace-based age-group classification using facial images under various lighting conditions. : FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition (pp. 43-48). [1612995] (FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition; 巻数 2006). https://doi.org/10.1109/FGR.2006.102