Connectivity-Based Image Watermarking

Jian LUO; Hongxia WANG

doi:10.1093/ietfec/e89-a.4.1126

Connectivity-Based Image Watermarking

Jian LUO, Hongxia WANG

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Summary :

A novel robust watermarking scheme based on image connectivity is proposed. Having obtained the connected objects according to the selected connectivity pattern, the gravity centers are calculated in several larger objects as the reference points for watermark embedding. Based on these reference points and the center of the whole image, several sectors are formed, and the same version watermarks are embedded into these sectors. Thanks to the very stable gravity center of the connected objects, watermark detection is synchronized successfully. Simulation results show that our scheme can survive under both local and global geometrical distortions.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.4 pp.1126-1128

Publication Date: 2006/04/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.4.1126

Type of Manuscript: LETTER

Category: Information Security

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Jian LUO, Hongxia WANG, "Connectivity-Based Image Watermarking" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 4, pp. 1126-1128, April 2006, doi: 10.1093/ietfec/e89-a.4.1126.
Abstract: A novel robust watermarking scheme based on image connectivity is proposed. Having obtained the connected objects according to the selected connectivity pattern, the gravity centers are calculated in several larger objects as the reference points for watermark embedding. Based on these reference points and the center of the whole image, several sectors are formed, and the same version watermarks are embedded into these sectors. Thanks to the very stable gravity center of the connected objects, watermark detection is synchronized successfully. Simulation results show that our scheme can survive under both local and global geometrical distortions.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.4.1126/_p

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@ARTICLE{e89-a_4_1126,
author={Jian LUO, Hongxia WANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Connectivity-Based Image Watermarking},
year={2006},
volume={E89-A},
number={4},
pages={1126-1128},
abstract={A novel robust watermarking scheme based on image connectivity is proposed. Having obtained the connected objects according to the selected connectivity pattern, the gravity centers are calculated in several larger objects as the reference points for watermark embedding. Based on these reference points and the center of the whole image, several sectors are formed, and the same version watermarks are embedded into these sectors. Thanks to the very stable gravity center of the connected objects, watermark detection is synchronized successfully. Simulation results show that our scheme can survive under both local and global geometrical distortions.},
keywords={},
doi={10.1093/ietfec/e89-a.4.1126},
ISSN={1745-1337},
month={April},}

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TY - JOUR
TI - Connectivity-Based Image Watermarking
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1126
EP - 1128
AU - Jian LUO
AU - Hongxia WANG
PY - 2006
DO - 10.1093/ietfec/e89-a.4.1126
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2006
AB - A novel robust watermarking scheme based on image connectivity is proposed. Having obtained the connected objects according to the selected connectivity pattern, the gravity centers are calculated in several larger objects as the reference points for watermark embedding. Based on these reference points and the center of the whole image, several sectors are formed, and the same version watermarks are embedded into these sectors. Thanks to the very stable gravity center of the connected objects, watermark detection is synchronized successfully. Simulation results show that our scheme can survive under both local and global geometrical distortions.
ER -