Reversible data embedding using a difference expansion
نویسنده
چکیده
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 dataembedding method for digital images. We explore the redundancy in digital images to achieve very high embedding capacity, and keep the distortion low.
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عنوان ژورنال:
- IEEE Trans. Circuits Syst. Video Techn.
دوره 13 شماره
صفحات -
تاریخ انتشار 2003