Implementation of gesture interface for projected surfaces

Yong Suk Park, Se Ho Park, Tae Gon Kim, Jong Moon Chung

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Image projectors can turn any surface into a display. Integrating a surface projection with a user interface transforms it into an interactive display with many possible applications. Hand gesture interfaces are often used with projector-camera systems. Hand detection through color image processing is affected by the surrounding environment. The lack of illumination and color details greatly influences the detection process and drops the recognition success rate. In addition, there can be interference from the projection system itself due to image projection. In order to overcome these problems, a gesture interface based on depth images is proposed for projected surfaces. In this paper, a depth camera is used for hand recognition and for effectively extracting the area of the hand from the scene. A hand detection and finger tracking method based on depth images is proposed. Based on the proposed method, a touch interface for the projected surface is implemented and evaluated.

Original languageEnglish
Pages (from-to)378-390
Number of pages13
JournalKSII Transactions on Internet and Information Systems
Volume9
Issue number1
DOIs
Publication statusPublished - 2015 Jan 31

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All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications

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