WATERMARKING CURVES FOR FINGERPRINTING DIGITAL MAPS
- Authors
- Im, Dong-Hyuck; Hu, Yongjian; Lee, Hae-Yeoun; Lee, Heung-Kyu
- Issue Date
- Mar-2010
- Publisher
- ICIC INTERNATIONAL
- Keywords
- Bezier curve; Collusion-resistant; fingerprinting; Map watermarking; Resilence to printing-and-scanning
- Citation
- INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, v.6, no.3B, pp 1257 - 1269
- Pages
- 13
- Journal Title
- INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL
- Volume
- 6
- Number
- 3B
- Start Page
- 1257
- End Page
- 1269
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/22303
- ISSN
- 1349-4198
1349-418X
- Abstract
- We propose an efficient watermarking technique that may be applied to curves, and is thus suitable for fingerprinting digital maps We make use of an embedding domain based on the curvature at sampled points, and alter the coordinates of selected sample points to achieve watermark embedding The watermarked curve is reconstructed using Bezier curve segments The use of a Bezier model not only ensures a high embedding capacity and a good detection performance but also minimises the distortion of the embedding process
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Collections - Department of Computer Software Engineering > 1. Journal Articles
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