AN OPTICAL IMAGE ENCRYPTION USING LOXODROMIC CAT MAP WITH IMPROVED DOUBLE RANDOM PHASE ENCODING (LCMIDRPE)
Main Article Content
Abstract
Recently, a new kind of image encryption approach Loxodromic Cat Map with Double Random Phase Encoding (LCMDRPE) has received much attention due to the advantages such as increased correlation coefficient and reduced deviation value. However, the encryption scheme performance was low. Hence, we propose an optical image encryption using Loxodromic Cat Map with Improved Double Random Phase Encoding (LCMIDRPE). Then we introduce Hilbert Huang Transform (HHT) instead of Fourier transform. This approach improves the double random phase encoding. Theoretical analysis and experimental results show that our proposed method is providing better results in terms of maximum deviation, correlation coefficient, peak signal-to-noise ratio and mean square error.
Downloads
Download data is not yet available.
Article Details
Section
Articles
COPYRIGHT
Submission of a manuscript implies: that the work described has not been published before, that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
- The journal allows the author(s) to retain publishing rights without restrictions.
- The journal allows the author(s) to hold the copyright without restrictions.