A reversible watermark scheme for 2D vector map based on reversible contrast mapping

2012 ◽  
Vol 6 (9) ◽  
pp. 1117-1125 ◽  
Author(s):  
Peng Fei ◽  
Chen Li ◽  
Long Min
2013 ◽  
Vol 23 (3) ◽  
pp. 912-918 ◽  
Author(s):  
Liujuan Cao ◽  
Chaoguang Men ◽  
Yue Gao
Keyword(s):  

2009 ◽  
Author(s):  
Chuanjian Wang ◽  
Bin Liang ◽  
Qingzhan Zhao ◽  
Zuqi Qiu ◽  
Yuwei Peng ◽  
...  
Keyword(s):  

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