loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Maria Chroni ; Angelos Fylakis and Stavros D. Nikolopoulos

Affiliation: University of Ioannina, Greece

Keyword(s): Watermarking Techniques, Image Watermarking Systems, Intellectual Property Rights, Color Images, Self-inverting Permutations, 2D-representations of Permutations, Encoding, Decoding, Algorithms.

Related Ontology Subjects/Areas/Topics: Accessibility Issues and Technology ; Multimedia and User Interfaces ; Web Information Systems and Technologies ; Web Interfaces and Applications

Abstract: In this work we propose an efficient and easily implemented codec system, which we named WaterIMAGE, for watermarking images that are intended for uploading on the web and making them public online. An important fact of our system is that it suggests a way in which an integer number can be represented in a two dimensional grid and, thus, since images are two dimensional objects that representation can be efficiently marked on them. In particular, our system uses an efficient technique which is based on a 2D representation of self-inverting permutations and mainly consists of two components: the first component contains an encoding algorithm which encodes an integer w into a self-inverting permutation p∗ and a decoding algorithm which extracts the integer w from p∗, while the second component contains codec algorithms which are responsible for embedding a watermark into an image I, resulting the image Iw, and extract it from Iw. Our system incorporates important properties which allow us to successfully extract the watermark w from the image Iw even if the input image has been compressed with a lossy method and/or rotated. All the system’s algorithms have been developed and tested in JAVA programming environment. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 44.202.128.177

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Chroni, M.; Fylakis, A. and D. Nikolopoulos, S. (2012). WATERMARKING IMAGES USING 2D REPRESENTATIONS OF SELF-INVERTING PERMUTATIONS. In Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST; ISBN 978-989-8565-08-2; ISSN 2184-3252, SciTePress, pages 380-385. DOI: 10.5220/0003936003800385

@conference{webist12,
author={Maria Chroni. and Angelos Fylakis. and Stavros {D. Nikolopoulos}.},
title={WATERMARKING IMAGES USING 2D REPRESENTATIONS OF SELF-INVERTING PERMUTATIONS},
booktitle={Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST},
year={2012},
pages={380-385},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003936003800385},
isbn={978-989-8565-08-2},
issn={2184-3252},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Web Information Systems and Technologies - WEBIST
TI - WATERMARKING IMAGES USING 2D REPRESENTATIONS OF SELF-INVERTING PERMUTATIONS
SN - 978-989-8565-08-2
IS - 2184-3252
AU - Chroni, M.
AU - Fylakis, A.
AU - D. Nikolopoulos, S.
PY - 2012
SP - 380
EP - 385
DO - 10.5220/0003936003800385
PB - SciTePress