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Nested Quantization Index Modulation for Reversible Watermarking and Its Application to Healthcare Information Management Systems.
Lu-Ting Ko
Jwu-E Chen
Yaw-Shih Shieh
Hsi-Chin Hsin
Tze-Yun Sung
Published in:
Comput. Math. Methods Medicine (2012)
Keyphrases
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information management systems
reversible watermarking
information management
prediction error
information retrieval
enterprise wide
watermarking scheme
data hiding
information systems
watermarking technique
computer vision
business processes
multimedia
jpeg compression
lossy compression