顾及地形特征的DEM脆弱水印完整性认证算法

朱长青, 许惠, 任娜

A Fragile Watermarking Algorithm for Integrity Authentication of DEM Based on the Terrain Feature

ZHU Changqing,XU Hui,REN Na

地球信息科学学报 . 2016, (3): 369 -375 . DOI: 10.3724/SP.J.1047.2016.00369