Applying infrared radiation image sensor to step-on interface: Touched point detection and tracking

Yi Jiang*, Yang Liu, Takafumi Matsumaru

*この研究の対応する著者

研究成果

4 被引用数 (Scopus)

抄録

We propose and implement a solution for applying an infrared radiation (IR) image sensor to step-on interface (SOI). SOI is a kind of natural human-robot interface what consists of a projector and a laser range scanner (LRG) sensor. And it enables any interactive touch applications on desktop or floor. We attempt to introduce an IR image sensor such as ASUS Xtion to SOI instead of LRG sensor. In this paper, we will describe the procedure that how to use the Xtion and detect touched point. We distinguish user's hand from background (surface) depends on depth data from ASUS Xtion, and detecting touching action when finger almost close to the background. The proposed processes involve IR depth image acquisition, seeking for hand and its contours by thresholding, recognition of touched areas and computing of theirs center position. The research enables ASUS Xtion be applied on SOI in a simple way. Moreover, this system can realize touch interaction on any surface.

本文言語English
ホスト出版物のタイトル2012 IEEE/SICE International Symposium on System Integration, SII 2012
ページ752-757
ページ数6
DOI
出版ステータスPublished - 2012 12 1
イベント2012 IEEE/SICE International Symposium on System Integration, SII 2012 - Fukuoka, Japan
継続期間: 2012 12 162012 12 18

出版物シリーズ

名前2012 IEEE/SICE International Symposium on System Integration, SII 2012

Conference

Conference2012 IEEE/SICE International Symposium on System Integration, SII 2012
国/地域Japan
CityFukuoka
Period12/12/1612/12/18

ASJC Scopus subject areas

  • 情報システム

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