Robust Blind Watermarking against Geometrical Attacks with Medical Images for EMR/EHR
2021 International Symposium on Electrical and Electronics Engineering (ISEE)(2021)
摘要
In this paper, an efficient solution for robust watermarking against geometrical attacks with medical images is proposed. In the embedding process, at first, we select the robust non-overlapping Scale-Invariant Feature Transform regions. Then, we embed the same information into these regions by using the even-odd quantization technique. In the extraction process, blind recovery of information is p...
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关键词
Watermarking,Blind,Robust,Geometrical Attacks,Medical Images
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