Reversible data hiding: Advances in the past two decades
نویسندگان
چکیده
منابع مشابه
Advances in multiple myeloma therapy during two past decades
Multiple myeloma (MM) is a clonal B-cell malignancy characterized by aberrant expansion of plasma cells within bone marrow and extramedullary sites. It is one of the most common haematological malignancies; it accounts for 1.4% of all tumours and is responsible for 2% of cancer-related mortality. Over the last decades, the paradigm of MM therapy has changed dramatically - from the conventional ...
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In recent years, reversible data hiding has attracted much more attention than before. Reversibility signifies that the original media can be recovered without any loss from the marked media after extracting the embedded message. This paper presents a new method that adopts two-level wavelet transform and exploits the feature of large wavelet coefficient variance to achieve the goal of high cap...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2016
ISSN: 2169-3536
DOI: 10.1109/access.2016.2573308