PDF(1625 KB)
A Fragile Watermarking Algorithm for Integrity Authentication of DEM Based on the Terrain Feature
ZHU Changqing,XU Hui,REN Na
Journal of Geo-information Science ›› 2016, Vol. 18 ›› Issue (3) : 369-375.
PDF(1625 KB)
PDF(1625 KB)
A Fragile Watermarking Algorithm for Integrity Authentication of DEM Based on the Terrain Feature
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