Row Ordering for a Sparse QR Decomposition
SIAM Journal on Matrix Analysis and Applications
Surface simplification using quadric error metrics
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Robust Watermarking of Polygonal Meshes
GMP '00 Proceedings of the Geometric Modeling and Processing 2000
Watermarking of 3D models using principal component analysis
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Data hiding on 3-D triangle meshes
IEEE Transactions on Signal Processing
Technical Section: Subdivision surface watermarking
Computers and Graphics
Technical section: Steganography on point-sampled geometry
Computers and Graphics
A high-capacity data hiding method for polygonal meshes
IH'06 Proceedings of the 8th international conference on Information hiding
Three-dimensional meshes watermarking: review and attack-centric investigation
IH'07 Proceedings of the 9th international conference on Information hiding
A novel data hiding algorithm using normal vectors of 3d model
CGI'06 Proceedings of the 24th international conference on Advances in Computer Graphics
Steganography on 3d models using a spatial subdivision technique
CGI'06 Proceedings of the 24th international conference on Advances in Computer Graphics
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This paper presents a high-capacity method to embed information into the geometry of a 3D polygonal mesh. The method extends a previously reported work, to which several improvements have been brought. By construction, the new embedding algorithm is robust against rotation, scaling and translation attacks. Analysis of the proposed method on different meshes showed that its embedding capacity compares to that of previous high-capacity works. Furthermore, the new technique introduces only negligible amount of distortions to the cover mesh.