スライドインタフェースのための ジェスチャ識別を用いたマーキング操作

早坂 麗奈; 高山 夏樹; 高橋 裕樹

doi:10.11371/wiieej.15.04.0_264

Reports of the 277th Technical Conference of the Institute of Image Electronics Engineers of Japan

Session ID : 15-04-81

DOI https://doi.org/10.11371/wiieej.15.04.0_264

Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: The Institute of Image Information and Television Engineers, The Society for Art & Science

Name : Reports of the 277th Technical Conference of the Institute of Image Electronics Engineers of Japan

Number : 277

Location : [in Japanese]

Date : March 09, 2016 -

Gesture-based Marking Operation for Slide Interface

*Reina HAYASAKA, Natsuki TAKAYAMA, Hiroki TAKAHASHI

Author information

Keywords: Gesture, Slide interface, HMM

CONFERENCE PROCEEDINGS RESTRICTED ACCESS

Details

Abstract

Generally, electronical slides are used in presentations and meetings. This paper propose a gesture-based marking operation for slide interface, because audiences sometimes miss important parts. Gestures are classified by using HMM(Hidden Markov Model). Some angles of arm joint and hand shape are used as feature value. The experiments are carried out using 3 kinds of HMMs. The first one is Left-to-Right HMM. The second one is combination of Left-to-Right HMM and Ergodic HMM. The last one is weighted combination of Left-to-Right HMM. The best classification performance is achieved by the last HMM with 85% accuracy.

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