Local Patch Blind Spectral Watermarking Method for 3D Graphics

Ming Luo; Kai Wang; Adrian G. Bors; Guillaume Lavoue

doi:10.1007/978-3-642-03688-0_20

Local Patch Blind Spectral Watermarking Method for 3D Graphics

Ming Luo, Kai Wang, Adrian G. Bors, Guillaume Lavoue

Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we propose a Wind watermarking algorithm for 3D meshes. The proposed algorithm embeds spectral domain constraints in segmented patches. After aligning the 3D object using volumetric moments, the patches are extracted using a robust segmentation method which ensures that they have equal areas. One bit is then embedded in each patch by enforcing specific constraints in the distribution of its spectral coefficients by using Principal Component Analysis (PCA). A series of experiments and comparisons with state-of-the-art in 3D graphics watermarking have been performed; they show that the proposed scheme provides a very good robustness against both geometry and connectivity attacks, while introducing a low level of dis torsion.

Original language	English
Title of host publication	DIGITAL WATERMARKING
Editors	ATS Ho, YQ Shi, HJ Kim, M Barni
Place of Publication	BERLIN
Publisher	Springer
Pages	211-226
Number of pages	16
Volume	5703 LNCS
ISBN (Print)	978-3-642-03687-3
DOIs	https://doi.org/10.1007/978-3-642-03688-0_20
Publication status	Published - 2009
Event	8th International Workshop on Digital Watermarking - Guildford Duration: 24 Aug 2009 → 26 Aug 2009

Conference

Conference	8th International Workshop on Digital Watermarking
City	Guildford
Period	24/08/09 → 26/08/09

Keywords

MOMENTS

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10.1007/978-3-642-03688-0_20

Cite this

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title = "Local Patch Blind Spectral Watermarking Method for 3D Graphics",

abstract = "In this paper, we propose a Wind watermarking algorithm for 3D meshes. The proposed algorithm embeds spectral domain constraints in segmented patches. After aligning the 3D object using volumetric moments, the patches are extracted using a robust segmentation method which ensures that they have equal areas. One bit is then embedded in each patch by enforcing specific constraints in the distribution of its spectral coefficients by using Principal Component Analysis (PCA). A series of experiments and comparisons with state-of-the-art in 3D graphics watermarking have been performed; they show that the proposed scheme provides a very good robustness against both geometry and connectivity attacks, while introducing a low level of dis torsion.",

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year = "2009",

doi = "10.1007/978-3-642-03688-0_20",

language = "English",

isbn = "978-3-642-03687-3",

volume = "5703 LNCS",

pages = "211--226",

editor = "ATS Ho and YQ Shi and HJ Kim and M Barni",

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note = "8th International Workshop on Digital Watermarking ; Conference date: 24-08-2009 Through 26-08-2009",

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TY - GEN

T1 - Local Patch Blind Spectral Watermarking Method for 3D Graphics

AU - Luo, Ming

AU - Wang, Kai

AU - Bors, Adrian G.

AU - Lavoue, Guillaume

PY - 2009

Y1 - 2009

N2 - In this paper, we propose a Wind watermarking algorithm for 3D meshes. The proposed algorithm embeds spectral domain constraints in segmented patches. After aligning the 3D object using volumetric moments, the patches are extracted using a robust segmentation method which ensures that they have equal areas. One bit is then embedded in each patch by enforcing specific constraints in the distribution of its spectral coefficients by using Principal Component Analysis (PCA). A series of experiments and comparisons with state-of-the-art in 3D graphics watermarking have been performed; they show that the proposed scheme provides a very good robustness against both geometry and connectivity attacks, while introducing a low level of dis torsion.

AB - In this paper, we propose a Wind watermarking algorithm for 3D meshes. The proposed algorithm embeds spectral domain constraints in segmented patches. After aligning the 3D object using volumetric moments, the patches are extracted using a robust segmentation method which ensures that they have equal areas. One bit is then embedded in each patch by enforcing specific constraints in the distribution of its spectral coefficients by using Principal Component Analysis (PCA). A series of experiments and comparisons with state-of-the-art in 3D graphics watermarking have been performed; they show that the proposed scheme provides a very good robustness against both geometry and connectivity attacks, while introducing a low level of dis torsion.

KW - MOMENTS

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U2 - 10.1007/978-3-642-03688-0_20

DO - 10.1007/978-3-642-03688-0_20

M3 - Conference contribution

SN - 978-3-642-03687-3

VL - 5703 LNCS

SP - 211

EP - 226

BT - DIGITAL WATERMARKING

A2 - Ho, ATS

A2 - Shi, YQ

A2 - Kim, HJ

A2 - Barni, M

PB - Springer

CY - BERLIN

T2 - 8th International Workshop on Digital Watermarking

Y2 - 24 August 2009 through 26 August 2009

ER -

Local Patch Blind Spectral Watermarking Method for 3D Graphics

Abstract

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Keywords

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