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A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio
Joint Authors
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Abstract EN
With the rapid development of GIS and computer techniques, vector map data has been widely used inmany fields.
Since the production of map data is very costly, illegal copying will result in huge loss fordata owners.
In order to protect the copyright of vector data, digital watermarking has been employedin recent years.
In this paper, a zero-watermarking scheme for vector map data is proposed.
In theproposed scheme, FVDR (feature vertex distance ratio) is constructed based on the feature vertices ofobjects.
The feature data, FVDR, is combined with watermark to generate the zero-watermark.
Due tothe specially designed cover data, the proposed scheme is robust to geometrical attacks, vertex attacks,and object attacks.
The results of extensive experiments also demonstrate the robustness of the proposedscheme.
American Psychological Association (APA)
Peng, Yuwei& Yue, Mingliang. 2015. A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio. Journal of Electrical and Computer Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1068117
Modern Language Association (MLA)
Peng, Yuwei& Yue, Mingliang. A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio. Journal of Electrical and Computer Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1068117
American Medical Association (AMA)
Peng, Yuwei& Yue, Mingliang. A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio. Journal of Electrical and Computer Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1068117
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1068117