Multiple-image encryption by wavelength multiplexing
文献类型：期刊论文
| 作者 | Situ, GH; Zhang, JJ |
| 刊名 | Optics letters
 |
| 出版日期 | 2005-06-01 |
| 卷号 | 30期号:11页码:1306-1308 |
| ISSN号 | 0146-9592 |
| 通讯作者 | Situ, gh(ghsitu@mail.china.com) |
| 英文摘要 | We introduce the technique of wavelength multiplexing into a double random-phase encoding system to achieve multiple-image encryption. each primary image is first encrypted by the double phase encoding method and then superposed to yield the final enciphered image. we analyze the minimum separation between two adjacent multiplexing wavelengths through cross talk and the multiplexing capacity through the correlation coefficient. computer simulations are performed to demonstrate the concept. this technique can be used for hiding multiple images as well. (c) 2005 optical society of america |
| WOS关键词 | RANDOM-PHASE ; FRESNEL DOMAIN ; OPTICAL STORAGE ; SYSTEM ; CODES |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000229259500018 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378065 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Situ, GH |
| 作者单位 | Chinese Acad Sci, Grad Sch, Coll Phys Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Situ, GH,Zhang, JJ. Multiple-image encryption by wavelength multiplexing[J]. Optics letters,2005,30(11):1306-1308. |
| APA | Situ, GH,&Zhang, JJ.(2005).Multiple-image encryption by wavelength multiplexing.Optics letters,30(11),1306-1308. |
| MLA | Situ, GH,et al."Multiple-image encryption by wavelength multiplexing".Optics letters 30.11(2005):1306-1308. |
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来源：中国科学院大学
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