A hybridized methodology of different wavelet transformations targeting medical images in IoT infrastructure

Al-Shayea, Tamara K.; Mavromoustakis, Constandinos X.; Batalla, Jordi Mongay; Mastorakis, George

doi:10.1016/j.measurement.2019.07.041

Cited by 19 publications

(8 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, it uses a specific heuristic function for searching the optimal settings. Further, the proposed algorithm along with the watermarking scheme that uses the biorthogonal wavelet transforms can also be applied to transmit real‐time medical images to numerous interconnected devices using the Internet of things 36,37 …”

Section: Resultsmentioning

confidence: 99%

Bio‐inspired hybrid algorithm to optimize pilot tone positions in polar‐code‐based orthogonal frequency‐division multiplexing–interleave division multiple access system

Marne

Mukherji

Jadhav³

et al. 2020

Int J Communication

View full text Add to dashboard Cite

Summary In this paper, a hybrid bio‐inspired algorithm is proposed to enhance the performance of channel estimation of the orthogonal frequency‐division multiplexing–interleave division multiple access (OFDM–IDMA) system. This algorithm is a fusion of the lion algorithm and group search optimization algorithm named as SU‐LA, scrounger updated lion algorithm. It works on the optimal selection of pilot tone positions that ensure the attainment of the least value of mean square error. Polar code is used for error detection and correction along with Quadrature Amplitude Modulation (QAM) and 16 QAM techniques. Carrier frequency offset (CFO), user, and Eb/No factors are selected to analyze their impact on the BER performance in the presence of Rayleigh channel. It is observed that the proposed SU‐LA‐based system with the QAM technique achieves 91.23% enhancement in BER at zero CFO as compared to harmony search‐based system for Eb/No of 12 dB. Further, in the presence of 0.1 CFO, the proposed system retains BER performance. The experimentation is also carried with 16 QAM over various CFOs and the number of users. The BER performance of the proposed system is also superior to the particle swarm optimization (PSO) and genetic algorithm (GA)‐based system. The effect of peak‐to‐average power ratio (PAPR) and symbol time offsets is not considered.

show abstract

Section: Resultsmentioning

confidence: 99%

Bio‐inspired hybrid algorithm to optimize pilot tone positions in polar‐code‐based orthogonal frequency‐division multiplexing–interleave division multiple access system

Marne

Mukherji

Jadhav³

et al. 2020

Int J Communication

View full text Add to dashboard Cite

show abstract

“…Snezana S. et al introduced a novel concept of personal health records based on an e-health strategy where patients own their data using different ways of obtaining data [29]. The article [3] developed a hybrid measurement technique for digital image watermarking using medical images (X-ray, MRA, 1 Architecture of the proposed model and CT), an extremely robust method for protecting clinical information. An innovative watermarking scheme based on the biorthogonal family (biorthogonal 2.2, biorthogonal 3.5, and biorthogonal 5.5) wavelet transform [4].…”

Section: Literature Reviewmentioning

confidence: 99%

Towards an optimized security approach to IoT devices with confidential healthcare data exchange

Andreas

Mavromoustakis

Mastorakis

et al. 2021

Multimed Tools Appl

Self Cite

View full text Add to dashboard Cite

Reliable data exchange and efficient image transfer are currently significant research challenges in health care systems. To incentivize data exchange within the Internet of Things (IoT) framework, we need to ensure data sovereignty by facilitating secure data exchange between trusted parties. The security and reliability of data-sharing infrastructure require a community of trust. Therefore, this paper introduces an encryption frame based on data fragmentation. It also presents a novel, deterministic grey-scale optical encryption scheme based on fundamental mathematics. The objective is to use encryption as the underlying measure to make the data unintelligible while exploiting fragmentation to break down sensitive relationships between attributes. Thus, sensitive data distributed in separate data repositories for decryption and reconstruction using interpolation by knowing polynomial coefficients and personal values from the DBMS Database Management System. Aims also to ensure the secure acquisition of diagnostic images, micrography, and all types of medical imagery based on probabilistic approaches. Visual sharing of confidential medical imageries based on implementing a novel method, where transparencies ≤ k − 1 out of n cannot reveal the original image.

show abstract

“…A big volume of variable, semi-or unstructured heterogeneous data are additionally available in related databases, file systems, multimedia database systems, and software applications. This includes, for example, bibliographic inputs, photos, speaking text, and video data [3][4][5].…”

Section: Meaning Of the Agent When Searching Informationmentioning

confidence: 99%

Intelligent agents system for medical information communication

Evtimova-Gardair¹,

Pallis

2021

Intelligent Wireless Communications

View full text Add to dashboard Cite

This chapter describes the importance of the agents when making an intelligent web communication system for medical information. The state-of-the-art of the agents is performed and the implementation of mobile agents is highlighted with their positive and negative features when gathering information in the Internet. In this respect, an intelligent system with a mobile agent model for communication of medical information is proposed that could be implemented in the wireless structure. The platform for the creation of the medical communication information system that is proposed is a part of intelligent wireless communication. The result from using mobile agent is generated which is also important when working with big data.

show abstract

A hybridized methodology of different wavelet transformations targeting medical images in IoT infrastructure

Cited by 19 publications

References 19 publications

Bio‐inspired hybrid algorithm to optimize pilot tone positions in polar‐code‐based orthogonal frequency‐division multiplexing–interleave division multiple access system

Bio‐inspired hybrid algorithm to optimize pilot tone positions in polar‐code‐based orthogonal frequency‐division multiplexing–interleave division multiple access system

Towards an optimized security approach to IoT devices with confidential healthcare data exchange

Intelligent agents system for medical information communication

Contact Info

Product

Resources

About