Parametric Hand Tracking for Recognition of Virtual Drawings

A. Sepehri, Y. Yacoob, L. Davis
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引用次数: 5

Abstract

A hand tracking system for recognition of virtual spatial drawings is presented. Using a stereo camera, the 3D position of the hand in space is estimated. Then, by tracking the central region of the hand in 3D and estimating a virtual plane in space, the intended drawing of the user is recognized. Experimental results demonstrate the accuracy and effectiveness of this technique. The system can be used to communicate drawings and alphabets to a computer where a classifier can transform the drawn alphabets into interpretable characters.
基于参数化手跟踪的虚拟图形识别
提出了一种用于虚拟空间图形识别的手部跟踪系统。使用立体摄像机,估算手在空间中的三维位置。然后,通过在3D中跟踪手的中心区域并在空间中估计虚拟平面,识别用户的意图绘图。实验结果证明了该方法的准确性和有效性。该系统可用于将绘图和字母传递给计算机,在计算机中,分类器可以将绘制的字母转换为可解释的字符。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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