6 search results - page 1 / 2 » Wavelet-based blind watermarking of 3D models |
MMSEC
2004
ACM
13 years 9 months ago
2004
ACM
Watermarking of 3D meshes has received a limited attention due to the difficulties encountered in extending the algorithms developed for 1D (audio) and 2D (images and video) signa...
MMSEC
2005
ACM
13 years 10 months ago
2005
ACM
In this paper, we propose a new fragile watermarking scheme for 3D meshes. Firstly, the watermark information is adaptively embedded into the mesh geometry by slightly adjusting t...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
Copyright protection of graphical objects and models is important for protecting author rights in animation, multimedia, computeraided design (CAD), virtual reality, medical imagi...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
We propose to embed watermarks by modifying the texture mapping information of 3D models rather than modifying the geometry information or texture image as existing works do. We p...
IWDW
2005
Springer
13 years 9 months ago
2005
Springer
In this paper, we propose a robust watermarking method for 3-D triangle surface meshes. Most previous methods based on the wavelet analysis can process only semi-regular meshes. Ou...