Virtual 3-D interface system via hand motion recognition from two cameras

被引：29

作者：

Abe, K ^{[1
]}

Saito, H ^{[1
]}

Ozawa, S ^{[1
]}

机构：

[1] Keio Univ, Dept Informat & Comp Sci, Yokohama, Kanagawa 2238522, Japan

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS | 2002年 / 32卷 / 04期

关键词：

Hand gesture; Hand pose estimation; Human interface; Three-dimensional (3-D) position estimation;

D O I：

10.1109/TSMCA.2002.804821

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose a new, human interface system, the virtual 3-D interface system, which allows a user to work in a virtual three-dimensional (3-D) space on the computer by way of hand motions and hand poses. This system has two cameras: one takes the top-view of the desktop and the other takes the side-view. With the top-view image, the system recognizes the bending of the five fingers and interprets the command. At the same time, the system extracts the fingertip of the forefinger in both the top-view and the side-view images, and then estimates the 3-D position of the fingertip. These procedures are very simple so that we can develop some real-time 3-D application systems.

引用

页码：536 / 540

页数：5

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