Research on algorithm for raster map multi-level sharing based on region incrementing color visual cryptography

In view of the characteristics of raster map,important data of the map were divided into different map layers by using the idea of map segmentation.A regional incremental color visual cryptographic scheme for raster map sharing was designed,and a model based on this scheme was proposed.At the same t...

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Bibliographic Details
Main Authors: Liguo FANG, Zhengxin FU, Hao HU, Gang SHEN, Bin YU
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2019-09-01
Series:Tongxin xuebao
Subjects:
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019193/
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