Reversible data embedding using a difference expansion
Reversible data embedding using a difference expansion
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DOI:
10.1109/tcsvt.2003.815962
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发表时间:
2003-08-01
影响因子:
8.4
通讯作者:
Tian, J
中科院分区:
文献类型:
--
作者:
Tian, J
Reversible data embedding has drawn lots of interest recently. Being reversible, the original digital content can be completely restored. In this paper, we present a novel reversible data-embedding method for digital images. We explore the redundancy in digital images to achieve very high embedding capacity, and keep y the distortion low.