Layered shadow: multiplexing invisible shadow using infrared lights with different wavelengths

Saki Sakaguchi, Takuma Tanaka, Mitsunori Matsushita
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引用次数: 1

Abstract

This paper proposes a multiplexing invisible shadow system named "Layered Shadow." The proposed system uses infrared lights, each of which radiates a certain wavelength of infrared light, and an object to which two different types of IR filters are attached. Directing the light toward the object causes the object's shadow to appear; the shape of the object then appears to change according to the wavelength of the radiated infrared light. With this system, a user is expected to attain a different viewpoint on shadows.
分层阴影:利用不同波长的红外光对不可见阴影进行多路复用
本文提出了一种多路隐形阴影系统——“分层阴影”。所提出的系统使用红外灯,每个红外灯都发射一定波长的红外光,并在一个物体上附着两种不同类型的红外滤光片。将光线指向物体会导致物体的阴影出现;然后,物体的形状似乎会根据辐射出的红外光的波长而变化。有了这个系统,用户有望获得不同的阴影视角。
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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