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| Title: | Optical decoded-image correlation using simultaneous compression of input image and the phase in the recording plane | Authors: | Chen, W | Issue Date: | 2016 | Source: | In Proceedings of 2016 IEEE Region 10 Conference (TENCON), 22-25 November 2016, Singapore, p. 1375-1378 | Abstract: | The 2D optical decoded-image correlation is presented by using simultaneous compression of input image and the phase in the recording plane. The compressed input is encrypted via double random phase encoding. In recording plane, complex-valued wavefront is extracted, and only phase part is retained and compressed as ciphertext. During the decoding, due to the designed strategy, the decoded image cannot visually render information related to input image. The decoded-image correlation is conducted to verify whether the receiver possesses correct keys or is an authorized person. The method using simultaneous compression of input image and the phase in the recording plane could be used as a complementary alternative for optical information correlation. | Keywords: | 2D information verification Compressed image Compressed phase pattern Optical decoded-image correlation |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-5090-2597-8 (Electronic) 978-1-5090-2598-5 (Print on Demand(PoD)) |
DOI: | 10.1109/TENCON.2016.7848239 | Description: | 2016 IEEE Region 10 Conference (TENCON), 22-25 November 2016, Singapore | Rights: | ©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication W. Chen, "Optical decoded-image correlation using simultaneous compression of input image and the phase in the recording plane," 2016 IEEE Region 10 Conference (TENCON), Singapore, 2016, pp. 1375-1378 is available at https://doi.org/10.1109/TENCON.2016.7848239. |
| Appears in Collections: | Conference Paper |
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