Research on Lossless Digital Watermarking Algorithm on Digital Vector Maps

Abstract:

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Lossless digital watermarking algorithm based on attribute information has been presented based on the location information and coordinate information of vertex in vector maps. With the knowledge of data structure and file structure of digital vector maps, its attribute information has been presented in detail and a lossless scheme with zero-bit dynamical extension has been proposed. On the basis of this, space clustering analysis with grid density was used to increase robustness of the scheme.

Info:

Periodical:

Advanced Materials Research (Volumes 268-270)

Edited by:

Feng Xiong

Pages:

1132-1137

DOI:

10.4028/www.scientific.net/AMR.268-270.1132

Citation:

C. Huang and R. Dai, "Research on Lossless Digital Watermarking Algorithm on Digital Vector Maps", Advanced Materials Research, Vols. 268-270, pp. 1132-1137, 2011

Online since:

July 2011

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Price:

$35.00

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