Oct 29, 2011 · The objective of the proposed method is to embed a binary watermark into the geographical features of polylines and polygons in the target layer ...
In this paper, we present a robust and invisible watermarking scheme based on polylines and polygons for the copyright protection of a GIS digital map. The ...
In this paper, we present 3D vector watermarking for GIS (geographic information system) digital map based on DXF file format. 3D GIS digital map consists ...
This work proposes a digital watermarking algorithm for vector map, which based on data configuration of vector map, combines with the theory of error ...
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We propose a novel watermarking algorithm based on the geometric invariance of the ratios of discrete wavelet transform (DWT) and complex singular value ...
The paper presents a study of the watermarking method for vector map data based on the cyclic shift of the vertex list of polygonal objects.
Sep 12, 2018 · To protect the security of vector maps, we propose a novel reversible watermarking scheme for vector maps based on a multilevel histogram ...
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For protecting the copyright of GIS vector map, this paper present a watermarking scheme based on polygon type of ESRI by using k-means clustering algorithm.
Lee, S.H. and Kwon, K.R.: Vector Watermarking Scheme for GIS Vector Map · Management. J. Multimedia Tools and Applications. 63, 757–790 (2013). 17. Lee, S. H. ...
Apr 19, 2023 · This study provides a vector map zero-watermarking scheme that utilizes spatial statistical information and frequency domain transformation methods