Mid-Air Interactive Display Using Modulated Display Light

被引：0
|
作者：
Zivkovic, Zoran
Hulze, Hendriek Groot
机构：
来源：
2012 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) | 2012年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A low cost solution is presented for transforming a regular display into an interactive display. The display light is modulated using frequencies invisible to human eye. A camera captures images and the known light modulation is used to isolate the display generated light. The resulting demodulated images do not depend on the ambient light conditions. Furthermore, the objects close to the display are clearly visible and easy to detect/track. Touch-screen like mid-air interaction with the display can be realized by robustly detecting human hands when they are close to the display.
引用
收藏
页码：295 / 296
页数：2
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