A Study on Hand Recognition in Image for Multimedia System

멀티미디어 시스템을 위한 영상내의 손 인식에 관한 연구

  • 정혜원 (조선이공대학 시각디자인 애니메이션과) ;
  • 양환석 (조선대학교 자연과학대학 전산통계학과)
  • Published : 2005.04.01

Abstract

In this paper, we proposed an algorithm which cognize hand pose in real time using only image. Hand recognizes using edge orientation histogram which comes under a constant quantity of 2D appearance because hand pose is intricate. This method suit hand pose recognition in real time because it extracts hand space accurately, has little computation quantify, and is less sensitive to lighting change using color information in complicated background. Method which reduces recognition error using principal component analysis method to can recognize through hand shape presentation direction change is explained. A case that hand shape changes by turning 3D also by using this method is possible to recognize. Besides, principal component space creation time is reduced remarkably because edge directional data is used.

Keywords

Image Recognition;Principal Component Analysis;Edge Orientation Histogram