| Autor: |
Anirban Saha, Tirtha Sankar Das, Sharbari Basu, Abhishek Basu, Avik Chattopadhyay, Arunothpol Debnath |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Lecture Notes in Electrical Engineering ISBN: 9789811587511 |
| DOI: |
10.1007/978-981-15-8752-8_5 |
| Popis: |
The method of data hiding has become one of the most trustworthy techniques to combat the malicious attacks on communication networks. Among various data hiding methods, watermark has turned one of its foremost technique, in which an image is veiled in a cover image. The paper proposes a Differential Evolution based watermark technique that eases to locate the covert region for data hiding where the unwanted attacks can almost be nullified. Least Significant Bits are used for veiling the watermark. The proposed scheme is carried out in the spatial domain. The experimental results show the competent quality of images are restored even after various attacks, as well as the watermark itself, is still in a recognizable state. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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