A Blind Medical Image Watermarking for Secure E-Healthcare Application Using Crypto-Watermarking System

Aparna, Puvvadi; Kishore, P. V. V.

doi:10.1515/jisys-2018-0370

Cited by 12 publications

(10 citation statements)

References 21 publications

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“…A dual adaptive watermarking method using the Contourlet Transform was created for DICOM images by Farhad Rahimi et al [54]. For use in E-healthcare applications, Puvvadi Aparna et al [55] created a crypto-watermarking scheme. Three different types of patient data, including medical images, HER data, and face images, are used for the watermark data in this technique.…”

Section: Literaturereviewmentioning

confidence: 99%

An efficient watermarking technique using contourlet transform for medical images

2022

ijhs

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The purpose of digital image watermarking is to hide secret information, objects, or logos on some multimedia content to secure the information or attack. Unauthorized individuals may attempt to access data or images during data transmission for illicit purposes. By establishing a hospital logo or Electronic Health Record (EHR) into a source images, medical image watermarking secures the data contained in medical images. In this paper, we present a brand-new watermarking scheme for medical images using contourlet transform. Each subband's energy value is calculated, and the middle energy subband is taken into account for the embedding process. Four different types of digital image watermarking techniques are used to compare the performance of the proposed watermarking scheme. (I)DWT without Band selection (II) DWT - SVD (IIII) DWT with Bandselection (IV) Curvelet Transform Peak Signal to Noise Ratio (PSNR), a performance metric, shows that the proposed method produces 52.63 percent of PSNR value for CT images and 53.98 percent of PSNR value for MRI images. When compared to other watermarking techniques, the contourlet transform provides better results, as evidenced by the Peak Signal to Noise Ratio.

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Section: Literaturereviewmentioning

confidence: 99%

An efficient watermarking technique using contourlet transform for medical images

2022

ijhs

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“…It is necessary to secure patient information and keep it secret. In this regard, a blind medical image watermarking method is proposed in the paper 59 based on SHA-256, AES, and a random matrix. The input images are segmented and encrypted by SHA-256 and AES algorithms, respectively.…”

Section: Blockchain and Other Emerging Technology-based Image Waterma...mentioning

confidence: 99%

Towards the development of an effective image watermarking system

Begum

Uddin

2021

Security and Privacy

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Digital data communication or sharing has increased day by data because of excessive usage of the Internet. It is necessary to protect digital data from unauthorized access. However, it is very difficult to ensure the authenticity of the host data. Digital image watermarking is a significant technology for ensuring this authentication. Existing hybrid domain algorithms are not effective enough to overcome the potential challenges of watermarking techniques. Hence, the current image watermarking technology is devoted toward developing more effective methods with optimization and machine-learning algorithms for ensuring a better trade-off among the basic design requirements like imperceptibility, robustness, and capacity simultaneously in addition to security that can be confirmed with lightweight image encryption algorithms. In this research, a framework of standard image watermarking system for ensuring the basic design requirements is given, the existing literature is studied, and the recent trends of image watermarking techniques and their applications are also described to investigate the performance of the state-of-the-art methods along with their limitations. Finally, we have concluded our study by pointing to new research directions.

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“…Blockchain-based watermarking service offers better transparency and data integrity than conventional web or cloud watermarking services. In a web-based model, the entire business process of watermarking services is opaque to end users [1]- [3]. In addition, the system administrator has full access to the system, allowing them to abuse the watermarking services.…”

Section: Introductionmentioning

confidence: 99%

Approximation-based homomorphic encryption for secure and efficient blockchain-driven watermarking service

Rosiyadi

Basuki

Ramdhani

et al. 2023

IJECE

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<p>Homomorphic encryption has been widely used to preserve the privacy of watermarking process on blockchain-driven watermarking services. It offers transparent and traceable encrypted watermarking without revealing sensitive data such as original images or watermark data to the public. Nevertheless, the existing works suffer from enormous memory storage and extensive computing power. This study proposed an approximation-based homomorphic encryption for resource-efficient encrypted watermarking without sacrificing watermarking quality. We demonstrated the efficiency of the Cheon-Kim-Kim-Son (CKKS) encrypted watermarking process using discrete cosine transform-singular value decomposition (DCT-SVD) embedding. The evaluation results showed that it could preserve the watermarking quality similar to non-encrypted watermark embedding, even after geometrical and filtering attacks. Compared to existing homomorphic encryption, such as Brakerski-Gentry-Vaikuntanathan (BFV) encryption, it has superior performance regarding resource utilization and watermarking quality preservation.</p>

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A Blind Medical Image Watermarking for Secure E-Healthcare Application Using Crypto-Watermarking System

Cited by 12 publications

References 21 publications

An efficient watermarking technique using contourlet transform for medical images

An efficient watermarking technique using contourlet transform for medical images

Towards the development of an effective image watermarking system

Approximation-based homomorphic encryption for secure and efficient blockchain-driven watermarking service

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