An Improved Reversible Data Hiding Method Using Alternative Location Map Embedment Strategy
نویسندگان
چکیده
منابع مشابه
An Adjustable and Reversible Data Hiding Method Based on Multiple-base Notational System without Location Map
The reversible image hiding method is one data hiding technique for protecting secret data or copyright. The reversible image hiding method can completely reconstruct the cover image from the stego-image after the embedded secret data are completely extracted. However, many proposed reversible image hiding methods require a location map to restore the cover images. Although the location map can...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2012
ISSN: 1812-5638
DOI: 10.3923/itj.2012.1109.1114