Ramses: a Visual Steganographic System
| dc.contributor.author | Battiato, S. | en_US |
| dc.contributor.author | Blasi, G. Di | en_US |
| dc.contributor.author | Gallo, G. | en_US |
| dc.contributor.author | Patti, S. | en_US |
| dc.contributor.editor | Raffaele De Amicis and Giuseppe Conti | en_US |
| dc.date.accessioned | 2014-01-27T16:25:49Z | |
| dc.date.available | 2014-01-27T16:25:49Z | |
| dc.date.issued | 2007 | en_US |
| dc.description.abstract | Steganography is the art of "secret communication". Its goal is to transmit a message (information) hidden inside another visible message. The typical visible message used in many steganographic systems is a digital image and the embedded message is usually hidden by working in the Fourier domain. In this paper we present Ramses, a novel approach to the steganography based on the Puzzle Image Mosaic (PIM) technique ( [DGP05]) which uses the metaphor of the hieroglyphicwriting to hide the message in the image. Themessage is first coded by a sequence of small irregular images and then merged inside another image together with many other small images.We prove that the Kerckhoff's principle required by a steganographic technique is satisfied and experimental results show how it is very difficult to detect the hidden message. | en_US |
| dc.description.seriesinformation | Eurographics Italian Chapter Conference | en_US |
| dc.identifier.isbn | 978-3905673-62-3 | en_US |
| dc.identifier.uri | https://doi.org/10.2312/LocalChapterEvents/ItalChap/ItalianChapConf2007/059-064 | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Categories and SubjectDescriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Picture/Image Generation E.3 [Data Encryption]: Public key cryptosystems | en_US |
| dc.title | Ramses: a Visual Steganographic System | en_US |
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