@inproceedings{14bad55a290a4962b909e417a69d2e5d,
title = "A fragile watermarking scheme for 3D meshes",
abstract = "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 the vertex positions while the mesh topology is unchanged. The embedded watermark can be blindly retrieved with some priori knowledge and used to authenticate the integrity of the watermarked mesh. Compared with previous methods, our proposed one has the following advantages: (1) the embedded watermark is invariant to translation, rotation and uniformly scaling, but sensitive to other operations; (2) enhanced with a reference position, any processing made to the watermarked mesh can be detected; (3) the embedding strength is adjustable so that a trivial tampering with the watermarked mesh model may lead the embedded watermark to change. As a result, unauthorized modifications of the mesh model can be detected and classified.",
keywords = "Dither modulation, Fragile watermarking, Mesh authentication, Mesh centroid, Tampering detection",
author = "Wu, {Hao Tian} and Cheung, {Yiu Ming}",
note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; 7th Multimedia and Security Workshop 2005, MM and Sec'05 ; Conference date: 01-08-2005 Through 02-08-2005",
year = "2005",
month = aug,
day = "1",
doi = "10.1145/1073170.1073192",
language = "English",
isbn = "1595930329",
series = "Proceedings of the 7th Multimedia and Security Workshop 2005, MM and Sec'05",
publisher = "Association for Computing Machinery (ACM)",
pages = "117--123",
booktitle = "Proceedings of the 7th Multimedia and Security Workshop 2005, MM and Sec'05",
address = "United States",
}