Properties of dynamic image displacements based on microstructure

Huang Peng; He Chuanwang; Fan Bin; Dong Xiaochun

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Properties of dynamic image displacements based on microstructure

机译：基于微结构的动态图像位移的特性

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The superposition structure of dynamic moire images contains a layer of micropattern array and a corresponding layer of microlens array. Dynamic moire images can be observed without special eyeglasses and will shift with variation of the viewing angle. In this work, it is described as a presentation of a variety of the moire. We chiefly investigate the motion effects of dynamic moire images. Analytical models to describe the structures and methods to evaluate the displacement of dynamic moire images are proposed. Experiments are conducted to validate the formula of the displacement. The results of this study are helpful to design dynamic moire images, which can be applied for potential applications in anti-counterfeiting films, packaging, and authentication. (C) 2018 Optical Society of America

机译：动态莫尔图像的叠加结构包含一层微图案阵列和相应的微透镜阵列层。可以在没有特殊眼镜的情况下观察到动态莫尔图像，并将与视角的变化转换。在这项工作中，它被描述为各种莫尔的呈现。我们主要调查动态莫尔图像的运动效果。提出了描述评估动态莫尔图像位移的结构和方法的分析模型。进行实验以验证位移的公式。本研究的结果有助于设计动态莫尔莫尔图像，可用于防伪薄膜，包装和认证中的潜在应用。（c）2018年光学学会

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来源
《Applied optics》 |2018年第28期|共6页
作者
Huang Peng; He Chuanwang; Fan Bin; Dong Xiaochun;
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作者单位

Chinese Acad Sci State Key Lab Opt Technol Nanofabricat &

Microeng Inst Opt &

Elect Chengdu 610209 Sichuan Peoples R China;

Chinese Acad Sci State Key Lab Opt Technol Nanofabricat &

Microeng Inst Opt &

Elect Chengdu 610209 Sichuan Peoples R China;

Chinese Acad Sci Inst Opt &

Elect Chengdu 610209 Sichuan Peoples R China;

Chinese Acad Sci State Key Lab Opt Technol Nanofabricat &

Microeng Inst Opt &

Elect Chengdu 610209 Sichuan Peoples R China;

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正文语种 eng
中图分类应用;
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Properties of dynamic image displacements based on microstructure

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