ViMDH: Visible-Imperceptible Medical Data Hiding for Internet of Medical Things

Over the recent years, volume of medical images and related digital records, called electronic generated, shared, stored by different intelligent devices, sensors, Internet things networks, to name a few, has drastically increased. Such records are shared cloud providers for storage further processing. However, an increasingly serious concern is illegal copying, modification, forgery records. This article presents visible imperceptible data hiding technique, namely ViMDH, which can prevent intellectual property theft The carrier image visibly marked with logo mark, suitable owner identification avoid duplication, then based on nonsubsampled shearlet transform (NSST), redundant discrete wavelet (RDWT), multiresolution singular value decomposition introduced. Finally, key-based encryption scheme designed RDWT-RSVD ensure security watermarking system. Under experimental evaluation, our ViMDH not only imperceptible, but also satisfactory advantage in robustness compared traditional schemes.