A novel semi-blind-and-semi-reversible robust watermarking scheme for 3D polygonal models

Lin, Chao-Hung; Chao, Min-Wen; Liang, Chan-Yu; Lee, Tong‐Yee

doi:10.1007/s00371-010-0461-y

Cited by 16 publications

(4 citation statements)

References 32 publications

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“…When the disturbance incurred by the attacks seriously affects the digits among H and L of the ratios, the resistance to quantization and smoothing would be lost. Table V shows the theoretical comparison of our approach with the most related approaches [Cho et al 2007;Zafeiriou et al 2005;Praun et al 1999;Cayre et al 2004;Lee and Kwon 2007;Konstantinides et al 2009;Lin et al 2010;Yu et al 2003;Chao et al 2009;Bogomjakov et al 2008] including the watermarking schemes and the high-capacity steganography methods. "Limited" listed in the "Model Generality" row indicates that the application of the corresponding approach has limitations on 3D models to be watermarked (i.e., manifold models only).…”

Section: Robustness Against Quantization and Smoothingmentioning

confidence: 97%

“…"Limited" listed in the "Model Generality" row indicates that the application of the corresponding approach has limitations on 3D models to be watermarked (i.e., manifold models only). None of these watermarking schemes [Cho et al 2007;Zafeiriou et al 2005;Praun et al 1999;Cayre et al 2004;Lee and Kwon 2007;Konstantinides et al 2009;Lin et al 2010;Yu et al 2003] can withstand affine transformations since the watermark extraction will fail when the watermarked model changed in a nonuniform or shear way. Also, most of them are not robust against mesh deformation, cropping, and serious local attacks (all the imaginable attacks) since these attacks cause severe alterations to the principal object axis, the mass center or the intrinsic shape of the 3D model.…”

Section: Robustness Against Quantization and Smoothingmentioning

confidence: 99%

“…By transforming an inputted mesh model into the spherical parameterization domain, Li et al [2004] reported a watermarking method that can handle various attacks using informed detection. Lin et al [2010] proposed a semiblind robust watermarking method that can withstand many attacks including pose deformation.…”

Section: Related Workmentioning

confidence: 99%

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A robust high-capacity affine-transformation-invariant scheme for watermarking 3D geometric models

Gao

Zhang

Huang

et al. 2012

ACM Trans. Multimedia Comput. Commun. Appl.

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In this article we propose a novel, robust, and high-capacity watermarking method for 3D meshes with arbitrary connectivities in the spatial domain based on affine invariants. Given a 3D mesh model, a watermark is embedded as affine-invariant length ratios of one diagonal segment to the residing diagonal intersected by the other one in a coplanar convex quadrilateral. In the extraction process, a watermark is recovered by combining all the watermark pieces embedded in length ratios through majority voting. Extensive experimental results demonstrate the robustness, high computational efficiency, high capacity, and affine-transformation-invariant characteristics of the proposed approach. ACM Reference Format:Gao, X., Zhang, C., Huang, Y., and Deng, Z. 2012. A robust high-capacity affine-transformation-invariant scheme for watermarking 3D geometric models. ACM Trans. Multimedia Comput.

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Section: Robustness Against Quantization and Smoothingmentioning

confidence: 97%

Section: Robustness Against Quantization and Smoothingmentioning

confidence: 99%

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A robust high-capacity affine-transformation-invariant scheme for watermarking 3D geometric models

Gao

Zhang

Huang

et al. 2012

ACM Trans. Multimedia Comput. Commun. Appl.

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“…Depending on the different test scenarios, the dimensions of this solution can be evaluated. However, in any case, the requirements are more critical, as they directly impact users [9][10][11][12][13][14]. In the rest of this document, we will dissect the related works.…”

Section: Introductionmentioning

confidence: 99%

Secure and Guarantee QoS in a Video Sequence: A New Approach Based on TLS Protocol to Secure Data and RTP to Ensure Real-Time Exchanges

Touil¹,

Akkad²,

Satori³

2021

IJSSE

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Much of the Internet's communication is encrypted, and its content is only accessible at two endpoints, a client and a server. However, any encryption requires a key that must be negotiated without being revealed to potential attackers. The so-called TLS (Transport Layer Security) handshake is often used for this task without obviating that many fundamental parameters of TLS connections are transmitted explicitly. Thus, third parties have access to metadata, including information about the endpoints, how the connection is used. On the other hand, QoS is considered the central part of the communication used to judge the deliverable quality through several parameters (latency, jitter ...). This document describes a secure approach and meets mainly the requirements of quality of service on a communication channel (free, loaded, congested ...), using the robustness and flexibility of the TLS protocol represented on the characteristics of existing encryption keys on its list of "ciphers suites." We focused more particularly on the AES key (Advanced Encryption Standard), including the different sizes (128,192,256), given its resistance to various classical attacks (differential, linear, ...) and its lightness compared to other protocols such as DES, 3DES ... This method is useful in continuous communications in a time axis (video sequence, VOIP call...).

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Three-Dimensional (3D) Watermarking

Nematollahi

Vorakulpipat

Gamboa-Rosales

2016

Digital Watermarking

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A novel semi-blind-and-semi-reversible robust watermarking scheme for 3D polygonal models

Cited by 16 publications

References 32 publications

A robust high-capacity affine-transformation-invariant scheme for watermarking 3D geometric models

A robust high-capacity affine-transformation-invariant scheme for watermarking 3D geometric models

Secure and Guarantee QoS in a Video Sequence: A New Approach Based on TLS Protocol to Secure Data and RTP to Ensure Real-Time Exchanges

Three-Dimensional (3D) Watermarking

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