小数据量矢量地理数据水印算法
佟德宇, 朱长青, 任娜
Watermarking Algorithm Applying to Small Amount of Vector Geographical Data
TONG Deyu, ZHU Changqing, REN Na
测绘学报 . 2018, (11): 1518 -1525 .  DOI: 10.11947/j.AGCS.2018.20170741