A multiple watermarking algorithm for vector geographic data based on coordinate mapping and domain subdivision

Y Wang, C Yang, C Zhu - Multimedia Tools and Applications, 2018 - Springer
… all watermarks in the watermarked data after cropping, we proposed a multiple watermarking
… The mapping relationships between the vertex coordinates, the logic domains, and the …

[PDF][PDF] Robust mesh watermarking

E Praun, H Hoppe, A Finkelstein - … of the 26th annual conference on …, 1999 - dl.acm.org
… We describe a robust method for watermarking triangle meshes. Watermarking provides a
mechanism for … where vx are the X coordinates of watermarked mesh vertices, vx are the X …

Robust watermarking of vector digital maps

R Ohbuchi, H Ueda, S Endoh - Proceedings. IEEE International …, 2002 - ieeexplore.ieee.org
… into individual vertex coordinate, and their watermarks are not … vertex coordinate or vertex
connectivity for watermarking. This paper presents a robust, informed-detection watermarking

Digital watermarking of three-dimensional polygonal models in the spherical coordinate system

M Ashourian, R Enteshari, J Jeon - … Graphics International, 2004 …, 2004 - ieeexplore.ieee.org
… As the additive random noise attack, we added vertex coordinates of the watermarked model
with a uniform random noise. The percentage of the additive random noise represents the …

Statistical watermarking for networked control systems

P Hespanhol, M Porter, R Vasudevan… - 2018 Annual American …, 2018 - ieeexplore.ieee.org
… from watermarking. For instance, [16] considered the use of dynamic watermarking to detect
… of autonomous vehicles coordinated by a supervisory controller; the watermarking approach …

[PDF][PDF] Storage feature-based watermarking algorithm with coordinate values preservation for vector line data

Q Zhou, N Ren, C Zhu, D Tong - KSII Transactions on Internet and …, 2018 - koreascience.kr
… As one of the advanced technologies, watermarking is the process of … of watermarking for
the multimedia data, image, video, etc. [6-8] In this paper, we focus on the digital watermarking

Blind robust watermarking schemes for copyright protection of 3D mesh objects

S Zafeiriou, A Tefas, I Pitas - IEEE Transactions on Visualization …, 2005 - ieeexplore.ieee.org
… A pseudorandom watermarking signal is cast in the 3D mesh … the z-axis of the Cartesian
coordinate system. This geometrical … r coordinate of the corresponding (r, , ) spherical coordinate

Rich-information reversible watermarking scheme of vector maps

Y Qiu, H Duan, J Sun, H Gu - Multimedia Tools and Applications, 2019 - Springer
… method of watermarking image and the decimal-hex conversion of vertex coordinates. The
original … are decimal-to-hex converted accordingly, and the watermarked hex coordinates are …

Reversible watermarking by modulation and security enhancement

HT Wu, YM Cheung - IEEE transactions on Instrumentation and …, 2009 - ieeexplore.ieee.org
… By setting a = 2.1 and Δ=0.0013, the PMFs of the remainders of the coordinates in the
original and watermarked models of “indigo” modulo Δ (ie, Ri and (Δ/2) + ei) are shown in Fig. 1, …

Fragile watermarking for authenticating 3-D polygonal meshes

HYS Lin, HYM Liao, CS Lu… - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
… In addition, the quantization down to two decimal digits was applied to the vertex coordinates
of the watermarked Spock model that has been tampered with. Fig. 9(b) shows some …