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基于弱水印的地理数据拓扑完整性检验方法 (Checking Topological Integrity of Geographic Data Based on Fragile Watermarking).
Lili Sui
Chuanjian Wang
Published in:
计算机科学 (2016)
Keyphrases
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geographic data
fragile watermarking
fragile watermarking scheme
geographic information systems
spatial data
geographic information
geographical information systems
geographical data
spatial databases
spatial queries
spatial objects
gaussian mixture model
geospatial data
database
data analysis
metadata
data mining