A numerically stable fragile watermarking scheme for authenticating 3D models
نویسندگان
چکیده
منابع مشابه
A numerically stable fragile watermarking scheme for authenticating 3D models
This paper analyzes the numerically instable problem in the current 3D fragile watermarking schemes. Some existing fragile watermarking schemes apply the floating-point arithmetic to embed the watermarks. However, these schemes fail to work properly due to the numerically instable problem, which is common in the floating-point arithmetic. This paper proposes a numerically stable fragile waterma...
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ژورنال
عنوان ژورنال: Computer-Aided Design
سال: 2008
ISSN: 0010-4485
DOI: 10.1016/j.cad.2008.03.001