Reversible Data Hiding in JPEG Images Using Quantized DC

Reversible Data Hiding in JPEG Images Using Quantized DC

Reversible data hiding in JPEG images has become an important topic due to the prevalence and overwhelming support of the JPEG image format these days. Much of the existing work focuses on embedding using AC (quantized alternating current coefficients) to maximize the embedding capacity while minimi...

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Bibliographic Details
Main Authors: Suah Kim, Fangjun Huang, Hyoung Joong Kim
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Entropy
Subjects:
reversible data hiding
JPEG
DCT coefficients
DC coefficients
entropy
Online Access:https://www.mdpi.com/1099-4300/21/9/835

Internet

https://www.mdpi.com/1099-4300/21/9/835

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