A subunit-based dynamic time warping approach for hand movement recognition

Yanrung Wang, Atsushi Shimada, Takayoshi Yamashita, Rin Ichiro Taniguchi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

A subunit-based Dynamic Time Warping (DTW) approach is proposed for hand movement recognition. Two major contributions distinguish the proposed approach from conventional DTW. (1) A set of hand movement subunits is constructed using a data-driven method. The common sub-movements (subunits) are shared across hand gestures to obtain a smaller training data size and search space to improve recognition performance. (2) A similarity measure robust to variability is offered using subunit-to-subunit matching to absorb the difference between two similar sub-sequences belonging to the same subunit, and only keeping the distances between sub-sequences that relate to different subunits. Our experimental results demonstrate the efficiency and accuracy of the proposed approach.

本文言語英語
ホスト出版物のタイトルImage Analysis and Processing, ICIAP 2013 - 17th International Conference, Proceedings
ページ672-681
ページ数10
PART 1
DOI
出版ステータス出版済み - 2013
イベント17th International Conference on Image Analysis and Processing, ICIAP 2013 - Naples, イタリア
継続期間: 9 9 20139 13 2013

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
番号PART 1
8156 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

その他

その他17th International Conference on Image Analysis and Processing, ICIAP 2013
国/地域イタリア
CityNaples
Period9/9/139/13/13

All Science Journal Classification (ASJC) codes

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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