Conceal secret letter using 2D wavelet packet

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dc.contributor.authorAl- Dabbas, Maisa’a A. K.
dc.contributor.authorAl-Khalssi, Shatha H. J.
dc.date.accessioned2024-07-12T20:55:44Z
dc.date.available2024-07-12T20:55:44Z
dc.date.issued2019en_US
dc.departmentMaltepe Üniversitesi, İnsan ve Toplum Bilimleri Fakültesien_US
dc.description.abstractThis system uses three stages to hide the secret letter. The first stage uses the summation of two images and applies a 2D wavelet packet at level one (L1), level two (L2), and level three (L3). In the second stage, Haar filters are applied at L1, L2, and L3, and the third stage conceals the binary secret letter using ASCII to convert each symbol in the secret letter to a binary number to hide it in the 2D image wavelet packet. It can hide each bit in one location using the least significant bit (LSB).The secret key is used to select the location, which depends on the equation 2n2 + 1 to find the position of the hidden bits of the secret letter in the 2D wavelet packet. The outcome of the algorithm is efficient, robust, transparent, and highly secure. The system hides the secret letter well in the stego image without being sensed by attackersen_US
dc.identifier.citationAl- Dabbas, M. A. K. ve Al-Khalssi, S. H. J. (2019). Conceal secret letter using 2D wavelet packet. International conference of mathematical sciences (Icms 2018). 2086(1), s. 1-4.en_US
dc.identifier.endpage4en_US
dc.identifier.isbn978-0-7354-1816-5
dc.identifier.issue1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://aip.scitation.org/doi/10.1063/1.5095092
dc.identifier.urihttps://hdl.handle.net/20.500.12415/2886
dc.identifier.volume2086en_US
dc.language.isoenen_US
dc.publisherAIP Publishingen_US
dc.relation.ispartofInternational conference of mathematical sciences (Icms 2018)en_US
dc.relation.isversionof10.1063/1.5095092en_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Başka Kurum Yazarıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY01368
dc.subjectConcealed dataen_US
dc.subjectsummation imageen_US
dc.subject2D wavelet packeten_US
dc.subjectsecret letteren_US
dc.subjectsecret keyen_US
dc.titleConceal secret letter using 2D wavelet packeten_US
dc.typeArticle
dspace.entity.typePublication

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