Paradigms of Image Compression and Encryption: A Review

Mathur, Pratistha; Yadav, Anju; Verma, Viveak Kumar; Purohit, Renuka

doi:10.1109/icct46177.2019.8969039

Cited by 7 publications

(3 citation statements)

References 12 publications

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“…One of the other security methods in addition to the image encryption procedure is to use an image compression process following the security scheme so that size of images will be significantly reduced [52]. This security procedure maintains the assurance of contents.…”

Section: Dss-applied Cryptographic Techniquesmentioning

confidence: 99%

A Systematic Review on Image Data Protection Methods

Alyaqobi

2022

IJIIS Int. J. Informatics Inf. Syst.

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Securing data is the main goal of any data security system (DSS). Valuable data must be protected all the time and stored in a very and highly secure data storage device. This need has become more critical due to the continuous growth of data size. Furthermore, non-text data in the form of images, audios, and videos can now be transferred and processed easily and thus become part of sensitive data that need to be protected. Since there is a need to secure and protect data in any form in order to keep them private and valid, it is expected that there would be many attempts already that have been proposed in literature for this purpose. This paper reviews a group of these proposed strategies and methods that have been applied to different kinds of DSSs. Challenges and future trends of DSSs are also discussed. A number of main findings are grouped and organized as follows: (1) there are many different kinds of security techniques, each of which offers varying degrees of performance in terms of the amount of data and information that can be managed securely, (2) depending on the architecture of the proposed method, the tactics or strategies of the security system, the kinds of DSSs, as well as a few other factors, some methods are more appropriate for the storage of certain categories of data than others.

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Section: Dss-applied Cryptographic Techniquesmentioning

confidence: 99%

A Systematic Review on Image Data Protection Methods

Alyaqobi

2022

IJIIS Int. J. Informatics Inf. Syst.

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“…In this paper, we present a comprehensive analysis of the JPEG-compatible CPE schemes in terms of their encryption and compression efficiencies. The existing surveys in the literature are either focused on the image encryption techniques that are applicable for raw image protection [1,2,36,37] or nonstandard image compression formats [38,39]. To the best of our knowledge, Refs.…”

Section: Introductionmentioning

confidence: 99%

Comprehensive Analysis of Compressible Perceptual Encryption Methods—Compression and Encryption Perspectives

Ahmad

Choi

Shin

2023

Sensors

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Perceptual encryption (PE) hides the identifiable information of an image in such a way that its intrinsic characteristics remain intact. This recognizable perceptual quality can be used to enable computation in the encryption domain. A class of PE algorithms based on block-level processing has recently gained popularity for their ability to generate JPEG-compressible cipher images. A tradeoff in these methods, however, is between the security efficiency and compression savings due to the chosen block size. Several methods (such as the processing of each color component independently, image representation, and sub-block-level processing) have been proposed to effectively manage this tradeoff. The current study adapts these assorted practices into a uniform framework to provide a fair comparison of their results. Specifically, their compression quality is investigated under various design parameters, such as the choice of colorspace, image representation, chroma subsampling, quantization tables, and block size. Our analyses have shown that at best the PE methods introduce a decrease of 6% and 3% in the JPEG compression performance with and without chroma subsampling, respectively. Additionally, their encryption quality is quantified in terms of several statistical analyses. The simulation results show that block-based PE methods exhibit several favorable properties for the encryption-then-compression schemes. Nonetheless, to avoid any pitfalls, their principal design should be carefully considered in the context of the applications for which we outlined possible future research directions.

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“…Current review papers [2–4 ] often analyse encryption techniques operated on various image types, a comprehensive review on JPEG related encryption schemes and the guideline for designing scenario‐oriented JPEG encryption method are missing. Therefore, in this paper, we try to give a summary of state‐of‐the‐art JPEG compatible joint compression and encryption algorithms, and offer researchers with some suggestions and strategies to develop new joint compression and encryption schemes.…”

Section: Introductionmentioning

confidence: 99%

Survey on JPEG compatible joint image compression and encryption algorithms

2020

IET signal process.

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Paradigms of Image Compression and Encryption: A Review

Cited by 7 publications

References 12 publications

A Systematic Review on Image Data Protection Methods

A Systematic Review on Image Data Protection Methods

Comprehensive Analysis of Compressible Perceptual Encryption Methods—Compression and Encryption Perspectives

Survey on JPEG compatible joint image compression and encryption algorithms

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