Digital Watermarking for 3D Polygons Based on Wavelet Transform.
نویسندگان
چکیده
منابع مشابه
Digital Watermarking for 3D Polygons using Multiresolution Wavelet Decomposition
Recently, much interest is being taken in methods to protect the copyright of digital data and preventing illegal duplication of it. However, in the area of CAD/CAM and CG, there are no effective ways to protect the copyright of 3D geometric models. As a first step to solve this problem, a new digital watermarking method for 3D polygonal models is introduced in this paper. Watermarking is one o...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1999
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.65.1275