State of the Art of Image Ciphering: A Review
نویسندگان
چکیده
The different methods for encryption and decryption in digital images have received growing attention recently. This is due to the availability of new editing software, sophisticated digital cameras, and in addition to tremendous development in communication networks including the Internet, which used by many people to send and receive various types of data including digital images, Although this use on a large scale of this network, but it remains unsafe environment because there are a lot of hackers who are trying to spy on various data sent over the Internet, for this reason has been the development of a range of ways that maintain the security of data including the digital images. In this paper, described the working process of digital color image encryption, where the different schemes are illustrated in this work. This paper highlights current issues in the image encryption approaches and all their comparative analysis. Keyword: Image Encryption, Traditional Algorithms, Chaotic Schemes, Transformation Schemes.
منابع مشابه
Learning Document Image Features With SqueezeNet Convolutional Neural Network
The classification of various document images is considered an important step towards building a modern digital library or office automation system. Convolutional Neural Network (CNN) classifiers trained with backpropagation are considered to be the current state of the art model for this task. However, there are two major drawbacks for these classifiers: the huge computational power demand for...
متن کاملDiagnostic and Prognostic Value of Cardiac Biomarkers in Children with Kawasaki Disease: A State-of-the-Art Review
Kawasaki disease (KD) is characterized as the leading cause of acquired cardiac disease in children. Accurate and timely diagnosis of KD is of high importance for preventing its cardiac complications. However, diagnosis merely based on clinical findings has a number of challenges and, limitations. Therefore, researchers are investigating to find more object...
متن کاملBase Isolation Systems – A State of the Art Review According to Their Mechanism
Seismic isolation is a method to reduce the destructive effects of earthquakes on a structure in which the structure is separated from its foundation by devices called seismic isolators. As a result, the horizontal movements of the earthquake transmitted to the structure are reduced. The seismic isolation is used for both newly constructed structures as well as for retrofitting the existing bui...
متن کاملA state-of-the-art review of mechanical rock excavation technologies
The first step in mining activities is rock excavation in both mine development and production. Constant pressure for cost reduction and creating an improved/safe work environment for personnel has naturally resulted in increased use of mechanical excavation systems in many mining operations. Also, mechanical excavation and mining is more compatible with automation, meaning possibility of reduc...
متن کاملHow Operational Parameters and Membrane Characteristics Affect the Performance of Electrodialysis Reversal Desalination Systems: The State of the Art*
Operating parameters and membrane characteristics strongly affect the performance of electrodialysis reversal systems. The most impactful factors are applied voltage, flow rate, temperature, initial feed composition, and ion exchange membrane characteristics; the pH of the feed also has an effect, although to a lesser extent. To determine more precisely how all of these factors impact performan...
متن کاملIdentification and Prioritization of the State-of-the-Art Technologies in the Management of Iranian Public Libraries
Purpose: State-of-the-art technology refers to the best and latest technological advancement possible at a particular time. Today, public libraries play a key role in the various cultural and social spheres of society. Although various technologies can help to fulfill the basic roles of public libraries correctly and completely, their application in the context of these libraries undoubtedly fa...
متن کامل