BMC Medical Informatics and Decision Making

Table 4 Comparison of data protection methods

From: A partial encryption algorithm for medical images based on quick response code and reversible data hiding technology

	Size	Type	PSNR
Proposed	512 × 512	Gray	15.8565
Goel and Chaudhari [31]	160 × 160	Gray	9.2895
Abdel-Nabi and Al-Haj [20]	512 × 512	Gray	58.8066

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ISSN: 1472-6947

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