A robust and blind 3D watermarking algorithm using multiresolution adaptive parameterization of surface

Liu, Jing; Wang, Yinghui; Li, Ye; Liu, Ruijiao; Chen, Jinlei

doi:10.1016/j.neucom.2016.12.065

Cited by 28 publications

(20 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In order to further evaluate the imperceptibility of our method, we compare it with the scheme in [18]. The obtained results prove the high imperceptibility of the proposed technique compared with [17], [18] and [19]. Table II sketches the comparison of imperceptibility in terms of MSDM for Horse.…”

Section: Methods Bunnymentioning

confidence: 93%

See 1 more Smart Citation

A robust blind 3-D mesh watermarking based on wavelet transform for copyright protection

Hamidi¹,

Haziti²,

Cherifi³

et al. 2017

2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)

View full text Add to dashboard Cite

Nowadays, three-dimensional meshes have been extensively used in several applications such as, industrial, medical, computer-aided design (CAD) and entertainment due to the processing capability improvement of computers and the development of the network infrastructure. Unfortunately, like digital images and videos, 3-D meshes can be easily modified, duplicated and redistributed by unauthorized users. Digital watermarking came up while trying to solve this problem. In this paper, we propose a blind robust watermarking scheme for three-dimensional semiregular meshes for Copyright protection. The watermark is embedded by modifying the norm of the wavelet coefficient vectors associated with the lowest resolution level using the edge normal norms as synchronizing primitives. The experimental results show that in comparison with alternative 3-D mesh watermarking approaches, the proposed method can resist to a wide range of common attacks, such as similarity transformations including translation, rotation, uniform scaling and their combination, noise addition, Laplacian smoothing, quantization, while preserving high imperceptibility.

show abstract

Section: Methods Bunnymentioning

confidence: 93%

“…A benchmarking system is used to evaluate the proposed method [24]. In order to further evaluate the robustness against several attacks, we compare our proposed method with the performance of the methods in [17] and [19].…”

Section: Robustnessmentioning

confidence: 99%

A robust blind 3-D mesh watermarking based on wavelet transform for copyright protection

Hamidi¹,

Haziti²,

Cherifi³

et al. 2017

2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)

View full text Add to dashboard Cite

show abstract

“…However, the cloud cannot introduce distortion of original content during watermark embedding. Therefore, the reversible watermarking method is required [5,6]. In addition, the watermark carrier is vulnerable during transmission, and the embedded watermark is expected to resist common attacks [7,8].…”

Section: Introductionmentioning

confidence: 99%

Homomorphic Encryption-Based Robust Reversible Watermarking for 3D Model

Wang

Zhang

et al. 2020

Symmetry

View full text Add to dashboard Cite

Robust reversible watermarking in an encrypted domain is a technique that preserves privacy and protects copyright for multimedia transmission in the cloud. In general, most models of buildings and medical organs are constructed by three-dimensional (3D) models. A 3D model shared through the internet can be easily modified by an unauthorized user, and in order to protect the security of 3D models, a robust reversible 3D models watermarking method based on homomorphic encryption is necessary. In the proposed method, a 3D model is divided into non-overlapping patches, and the vertex in each patch is encrypted by using the Paillier cryptosystem. On the cloud side, in order to utilize addition and multiplication homomorphism of the Paillier cryptosystem, three direction values of each patch are computed for constructing the corresponding histogram, which is shifted to embed watermark. For obtaining watermarking robustness, the robust interval is designed in the process of histogram shifting. The watermark can be extracted from the symmetrical direction histogram, and the original encrypted model can be restored by histogram shifting. Moreover, the process of watermark embedding and extraction are symmetric. Experimental results show that compared with the existing watermarking methods in encrypted 3D models, the quality of the decrypted model is improved. Moreover, the proposed method is robust to common attacks, such as translation, scaling, and Gaussian noise.

show abstract

“…Many of them are watermarking algorithms involving spatial domain. In spatial watermarking algorithms, [3][4][5][6][7] watermarking information is embedded by directly modifying topological or geometric features of mesh models. Liu et al 3 presented a watermarking method for triangular mesh models; in this method, the multi-resolution adaptive parameterization of surface (MAPS) approach is used to partition the model, and the watermarking information is inserted into the vertices lying in the fine level.…”

Section: Introductionmentioning

confidence: 99%

A novel watermarking algorithm for three-dimensional point-cloud models based on vertex curvature

Liu

Yang

et al. 2019

International Journal of Distributed Sensor Networks

Self Cite

View full text Add to dashboard Cite

A new blind watermarking scheme for three-dimensional point-cloud models is proposed based on vertex curvature to achieve an appropriate trade-off between transparency and robustness. The root mean square curvature of local set of every vertex is first calculated for the three-dimensional point-cloud model and then the vertices with larger root mean square curvature are used to carry the watermarking information; the vertices with smaller root mean square curvature are exploited to establish the synchronization relation between the watermark embedding and extraction. The threedimensional point-cloud model is divided into ball rings, and the watermarking information is inserted by modifying the radial radii of vertices within ball rings. Those vertices taking part in establishing the synchronization relation do not carry the watermarking information; therefore, the synchronization relation is not affected by the embedded watermark. Experimental results show the proposed method outperforms other well-known three-dimensional point-cloud model watermarking methods in terms of imperceptibility and robustness, especially for against geometric attack.

show abstract

A robust and blind 3D watermarking algorithm using multiresolution adaptive parameterization of surface

Cited by 28 publications

References 21 publications

A robust blind 3-D mesh watermarking based on wavelet transform for copyright protection

A robust blind 3-D mesh watermarking based on wavelet transform for copyright protection

Homomorphic Encryption-Based Robust Reversible Watermarking for 3D Model

A novel watermarking algorithm for three-dimensional point-cloud models based on vertex curvature

Contact Info

Product

Resources

About