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Medical image protection using a data-hiding technique based on integer wavelets
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AI
DOI：10.1007/s11042-023-16771-2.png)
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Maintaining the secrecy of sensitive data transferred over the Internet while restricting access to approved information is a significant security and protection challenge in telemedicine today. In this work, we present a trustworthy and blind watermarking approach for medical photographs using the Integer Wavelet Transform (IWT) and Singular Value Decomposition (SVD) to preserve the privacy of such information. The embedding capacity of contemporary integer wavelet transform (IWT) based watermarking systems may be constrained. To overcome this specific issue, the study offers an IWT-based secure big capacity watermarking method. According to experiment results on imperceptibility and resilience, the suggested technique efficiently preserves a significant amount of quality in watermarked images, and the watermark is resistant to the most common attacks in watermarking.
Keyword:
Medical image
Digital watermarking
Integer wavelet transform
Singular value decomposition
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期刊
IF:
3
论文数:
2.0W
被引数:
3.2W
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