Head nod and shake gesture interface for a self-portrait camera

Shaowei Chu, Jiro Tanaka

研究成果: Conference contribution

5 引用 (Scopus)

抄録

Interactive interfaces and applications are a flourishing research area. In this paper, we introduce a head gesture interface for a digital camera shooting self-portrait pictures. Natural head nodding and shaking gestures can be recognized in real-time, using optical-flow motion tracking. A double head nod triggers the camera shutter to take shots. Continuous nodding or shaking triggers a zooming interface to zoom the user's face in or out. To make the recognition robust, a safe zone analysis of the head region was conducted to quickly exclude any insignificant head motion, and thresholds of moving direction and length of head motion were selected in a preliminary set-up step. A finite state machine was used to recognize head gestures. Our results show that the proposed head gesture recognition method is a promising interface for a self-portrait camera.

元の言語English
ホスト出版物のタイトルACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions
ページ112-117
ページ数6
出版物ステータスPublished - 2012
外部発表Yes
イベント5th International Conference on Advances in Computer-Human Interactions, ACHI 2012 - Valencia, Spain
継続期間: 2012 1 302012 2 4

Other

Other5th International Conference on Advances in Computer-Human Interactions, ACHI 2012
Spain
Valencia
期間12/1/3012/2/4

Fingerprint

Camera shutters
Gesture recognition
Optical flows
Digital cameras
Finite automata
Cameras

ASJC Scopus subject areas

  • Human-Computer Interaction

これを引用

Chu, S., & Tanaka, J. (2012). Head nod and shake gesture interface for a self-portrait camera. : ACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions (pp. 112-117)

Head nod and shake gesture interface for a self-portrait camera. / Chu, Shaowei; Tanaka, Jiro.

ACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions. 2012. p. 112-117.

研究成果: Conference contribution

Chu, S & Tanaka, J 2012, Head nod and shake gesture interface for a self-portrait camera. : ACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions. pp. 112-117, 5th International Conference on Advances in Computer-Human Interactions, ACHI 2012, Valencia, Spain, 12/1/30.
Chu S, Tanaka J. Head nod and shake gesture interface for a self-portrait camera. : ACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions. 2012. p. 112-117
Chu, Shaowei ; Tanaka, Jiro. / Head nod and shake gesture interface for a self-portrait camera. ACHI 2012 - 5th International Conference on Advances in Computer-Human Interactions. 2012. pp. 112-117
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