A key points-based blind watermarking approach for vector geo-spatial data.

Haowen Yan Jonathan Li Hong Wen

Published in: Comput. Environ. Urban Syst. (2011)

Keyphrases

keypoints
geo spatial
spatial data
data quality
image data
database
big data
object recognition
raw data
knowledge discovery
data collection
image classification
data processing
data analysis
digital libraries
high quality
computer vision
data mining