Optical image encryption based on binary Fourier transform computer-generated hologram and pixel scrambling technology
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| Title: | Optical image encryption based on binary Fourier transform computer-generated hologram and pixel scrambling technology |
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| Authors: | Wang, Yong-Ying wangyy@mail.sdu.edu.cn, Wang, Yu-Rong1, Wang, Yong1, Li, Hui-Juan1, Sun, Wen-Jia1 |
| Source: | Optics & Lasers in Engineering. Jul2007, Vol. 45 Issue 7, p761-765. 5p. |
| Subjects: | Optical images, Fourier transforms, Pixels, Computer simulation |
| Abstract: | Abstract: A new method of optical image encryption with binary Fourier transform computer-generated hologram (CGH) and pixel-scrambling technology is presented. In this method, the orders of the pixel scrambling, as well as the encrypted image, are used as the keys to decrypt the original image. Therefore, higher security is achieved. Furthermore, the encrypted image is binary, so it is easy to be fabricated and robust against noise and distortion. Computer simulation results are given to verify the feasibility of this method and its robustness against occlusion and additional noise. [Copyright &y& Elsevier] |
| Copyright of Optics & Lasers in Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 24545272 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Optical image encryption based on binary Fourier transform computer-generated hologram and pixel scrambling technology – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wang%2C+Yong-Ying%22">Wang, Yong-Ying</searchLink><i> wangyy@mail.sdu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Yu-Rong%22">Wang, Yu-Rong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wang%2C+Yong%22">Wang, Yong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Li%2C+Hui-Juan%22">Li, Hui-Juan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sun%2C+Wen-Jia%22">Sun, Wen-Jia</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Optics+%26+Lasers+in+Engineering%22">Optics & Lasers in Engineering</searchLink>. Jul2007, Vol. 45 Issue 7, p761-765. 5p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+images%22">Optical images</searchLink><br /><searchLink fieldCode="DE" term="%22Fourier+transforms%22">Fourier transforms</searchLink><br /><searchLink fieldCode="DE" term="%22Pixels%22">Pixels</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Abstract: A new method of optical image encryption with binary Fourier transform computer-generated hologram (CGH) and pixel-scrambling technology is presented. In this method, the orders of the pixel scrambling, as well as the encrypted image, are used as the keys to decrypt the original image. Therefore, higher security is achieved. Furthermore, the encrypted image is binary, so it is easy to be fabricated and robust against noise and distortion. Computer simulation results are given to verify the feasibility of this method and its robustness against occlusion and additional noise. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Optics & Lasers in Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.optlaseng.2007.01.003 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 761 Subjects: – SubjectFull: Optical images Type: general – SubjectFull: Fourier transforms Type: general – SubjectFull: Pixels Type: general – SubjectFull: Computer simulation Type: general Titles: – TitleFull: Optical image encryption based on binary Fourier transform computer-generated hologram and pixel scrambling technology Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wang, Yong-Ying – PersonEntity: Name: NameFull: Wang, Yu-Rong – PersonEntity: Name: NameFull: Wang, Yong – PersonEntity: Name: NameFull: Li, Hui-Juan – PersonEntity: Name: NameFull: Sun, Wen-Jia IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: Jul2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 01438166 Numbering: – Type: volume Value: 45 – Type: issue Value: 7 Titles: – TitleFull: Optics & Lasers in Engineering Type: main |
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