Health 4.0: Challenges for an Orderly and Inclusive Innovation [Commentary]

Lopes, Juliano Marçal; Marrone, Patricia; Pereira, Sergio Luiz; Dias, Eduardo Mário

doi:10.1109/mts.2019.2930265

Cited by 8 publications

(4 citation statements)

References 4 publications

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“…There is no difference between the process of extraction in LSB and LSB-M, this means to use a shared secret key to obtain a traversing route, as well as to extract the LSB of each pixel for obtaining real embedded bits. A pair of pixels (𝑃 𝑖 , 𝑃 𝑖 + 1) is used by least significant bit matching revisited (LSB-MR) [12] as an embedding unit that is manipulated to (𝑃 ′ 𝑖 , 𝑃 ′ 𝑖 + 1) in a way to make criteria is satisfied.…”

Section: Preliminaries 21 Least-significant-bit Lsb Substitutionmentioning

confidence: 99%

“…12.5% EP=1.5 bpp 25% EP=2 bpp 50% EP=4 bpp 62.5% EP=5 bpp Figure 1. The imperceptibility of Lena stego-image (SI) using different EP [12] In a study carried out by Bhardwaj and Sharmab [13], attempts were made to improve the security and distribute the message within the entire host image. To achieve this, these researchers investigated the simulation of images through the use of text, and they used LSB to hide information.…”

Section: Preliminaries 21 Least-significant-bit Lsb Substitutionmentioning

confidence: 99%

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Security and imperceptibility improving of image steganography using pixel allocation and random function techniques

Abbas¹,

Abdulredha²,

Ibrahim

et al. 2022

IJECE

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Information security is one of the main aspects of processes and methodologies in the technical age of information and communication. The security of information should be a key priority in the secret exchange of information between two parties. In order to ensure the security of information, there are some strategies that are used, and they include steganography and cryptography. An effective digital image-steganographic method based on odd/even pixel allocation and random function to increase the security and imperceptibility has been improved. This lately developed outline has been verified for increasing the security and imperceptibility to determine the existent problems. Huffman coding has been used to modify secret data prior embedding stage; this modified equivalent secret data that prevent the secret data from attackers to increase the secret data capacities. The main objective of our scheme is to boost the peak-signal-to-noise-ratio (PSNR) of the stego cover and stop against any attack. The size of the secret data also increases. The results confirm good PSNR values in addition of these findings confirmed the proposed method eligibility.

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Section: Preliminaries 21 Least-significant-bit Lsb Substitutionmentioning

confidence: 99%

Section: Preliminaries 21 Least-significant-bit Lsb Substitutionmentioning

confidence: 99%

Security and imperceptibility improving of image steganography using pixel allocation and random function techniques

Abbas¹,

Abdulredha²,

Ibrahim

et al. 2022

IJECE

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show abstract

“…Health 4.0 ( 1 ) is a term that has been coined for the trend that transfers general principles of Industry 4.0 ( 2 ) to the health care domain. Industry 4.0 addresses the increasing application of advanced ICT (Information & Communication Technologies), data science and AI (artificial intelligence, especially machine learning) in manufacturing, factory automation, supply chain management and logistics, and the “4.0” derives from three preceding revolutions.…”

Section: Introductionmentioning

confidence: 99%

The Disruption of Trust in the Digital Transformation Leading to Health 4.0

Guckert¹,

Milanović²,

Hannig³

et al. 2022

Front. Digit. Health

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The specification and application of policies and guidelines for public health, medical education and training, and screening programmes for preventative medicine are all predicated on trust relationships between medical authorities, health practitioners and patients. These relationships are in turn predicated on a verbal contract that is over two thousand years old. The impact of information and communication technology (ICT), underpinning Health 4.0, has the potential to disrupt this analog relationship in several dimensions; but it also presents an opportunity to strengthen it, and so to increase the take-up and effectiveness of new policies. This paper develops an analytic framework for the trust relationships in Health 4.0, and through three use cases, assesses a medical policy, the introduction of a new technology, and the implications of that technology for the trust relationships. We integrate this assessment in a set of actionable recommendations, in particular that the trust framework should be part of the design methodology for developing and deploying medical applications. In a concluding discussion, we advocate that, in a post-pandemic world, IT to support policies and programmes to address widespread socio-medical problems with mental health, long Covid, physical inactivity and vaccine misinformation will be essential, and for that, strong trust relationships between all the stakeholders are absolutely critical.

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“…The main design principles of Health 4.0 include virtualization, decentralization, real-time capability, modularity, and service orientation. It aims to fully replace conventional healthcare with electronic smart healthcare to allow personalized monitoring and diagnosis [ 7 , 8 , 9 , 10 ]. The Indian healthcare industry is growing exponentially and is expected to be at USD280 billion industry by 2020.…”

Section: Introductionmentioning

confidence: 99%

Secure Patient Data Transfer Using Information Embedding and Hyperchaos

Aljuaid¹,

Parah²

2021

Sensors

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Health 4.0 is an extension of the Industry standard 4.0 which is aimed at the virtualization of health-care services. It employs core technologies and services for integrated management of electronic health records (EHRs), captured through various sensors. The EHR is processed and transmitted to distant experts for better diagnosis and improved healthcare delivery. However, for the successful implementation of Heath 4.0 many challenges do exist. One of the critical issues that needs attention is the security of EHRs in smart health systems. In this work, we have developed a new interpolation scheme capable of providing better quality cover media and supporting reversible EHR embedding. The scheme provides a double layer of security to the EHR by firstly using hyperchaos to encrypt the EHR. The encrypted EHR is reversibly embedded in the cover images produced by the proposed interpolation scheme. The proposed interpolation module has been found to provide better quality interpolated images. The proposed system provides an average peak signal to noise ratio (PSNR) of 52.38 dB for a high payload of 0.75 bits per pixel. In addition to embedding EHR, a fragile watermark (WM) is also encrypted using the hyperchaos embedded into the cover image for tamper detection and authentication of the received EHR. Experimental investigations reveal that our scheme provides improved performance for high contrast medical images (MI) when compared to various techniques for evaluation parameters like imperceptibility, reversibility, payload, and computational complexity. Given the attributes of the scheme, it can be used for enhancing the security of EHR in health 4.0.

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Health 4.0: Challenges for an Orderly and Inclusive Innovation [Commentary]

Cited by 8 publications

References 4 publications

Security and imperceptibility improving of image steganography using pixel allocation and random function techniques

Security and imperceptibility improving of image steganography using pixel allocation and random function techniques

The Disruption of Trust in the Digital Transformation Leading to Health 4.0

Secure Patient Data Transfer Using Information Embedding and Hyperchaos

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