set09_V000_visible_I00159.txt

kaist数据集测试标签

本文报道了一种设计隐形斗篷的通用方法，就是使用变体本构材料参数来实现空间变换。 转换后可以隐藏空心区域。 最近显示（MaH，Qu SB，Xu Z和Wang JF 2009 Appl。Phys.Lett。94 103501），当原始点移动到隐身斗篷的边界时，可以将隐身斗篷设计为开放式。 基于此理论，我们提出了可以隐藏一组对象的多窗口隐形斗篷。 对具有规则和不规则形状的隐形斗篷的全波仿真验证了该方法。

This paper presents VINCE - a novel Visible Light Communication (VLC) system for smartphones. VINCE encodes information as different brightness levels of smartphone screens, while receivers capture the light signal via light sensors. We experimentally profile the impact of screen brightness levels and refresh rates of smartphones, and then use the results to guide the design of light intensity encoding scheme of VINCE. We adopt several signal processing techniques and empirically derive a model

In visible light communication, orthogonal frequency division multiplexing (OFDM) is an effective approach to improve the system speed. However, the nonlinearity of the light-emitting diode (LED) suppresses the transmission performance. The low-frequency part of the transmitted signal from LED suffe

Photocatalytic dye degradation with copper–titanium dioxide nanocomposites under sunlight and visible light irradiation

The present book is composed of 16 chapters that cover a particularly wide scope of the theoretical and application-related aspects of VLC technology and address the different fundamental and practical considerations of these systems in different application scenarios. Along with 16 dedicated chapters, it provides comprehensive illustrations and performance analyses, without forgetting the future perspectives and technology deployment trends. It is an ideal reference for researchers who wish to initiate working on VLC-related research projects, or wish to deepen their knowledge of the field and gain insight into practical considerations. It is also an excellent reference textbook for graduate courses on the topic.