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- W4245266444 abstract "Rapid growth of internet in all aspects of life has led to the easy availability of the digital data to everyone. E-commerce, telemedicine, etc., are among the many applications of internet. Telemedicine is a crucial field where internet finds application. Healthcare professionals use internet to transmit and receive medical data. Thus the medical images can be shared, processed and transmitted through computer networks. All patient records, linked to the medical secrecy, must be confidential. Because of the importance of the security issues in the management of medical information, there is a need to develop watermarking techniques for protecting medical images. In this paper, colour medical image watermarking methods rely on wavelet packet transform (WPT) and extraction using independent component analysis (ICA). For watermark extraction, Pearson ICA is applied as it attains the new trait is that it not entail the renovation procedure in watermark extraction. The grades show that projected method is vigorous beside attacks such as Gaussian noise, salt and pepper noise, rotation and translation. The performance measures like PSNR, similarity measure and normalised correlation are assessed to confirm the robustness of the scheme." @default.
- W4245266444 created "2022-05-12" @default.
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- W4245266444 date "2020-01-01" @default.
- W4245266444 modified "2023-09-26" @default.
- W4245266444 title "Wavelet packet transform-based medical image multiple watermarking with independent component analysis extraction" @default.
- W4245266444 doi "https://doi.org/10.1504/ijmei.2020.108236" @default.
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