作者
Minvydas Ragulskis, Algiment Aleksa
发表日期
2009/7/15
期刊
Optics Communications
卷号
282
期号
14
页码范围
2752-2759
出版商
North-Holland
简介
Image hiding based on optical time-averaging moiré technique is presented in this paper. It is a new visual decoding scheme when the secret image is embedded into a moiré grating and can be interpreted by a naked eye only when the image is harmonically oscillated in a predefined direction. The secret image is visualized at strictly defined amplitude of oscillation. Computational and experimental examples are used to demonstrate the functionality of the method.
学术搜索中的文章
M Ragulskis, A Aleksa - Optics Communications, 2009