An Introduction to Image Steganography Techniques

Altaay, Alaa A. Jabbar; Sahib, Shahrin; Zamani, Mazdak

doi:10.1109/acsat.2012.25

Cited by 76 publications

(42 citation statements)

References 7 publications

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“…Cover file with secret message hidden constitutes the file of "stage" [3]. A Number of requirements must be satisfied when designing embedding algorithms, these are: Un-detectability, Imperceptibility, Security, Capacity and Robustness [4].…”

Section: Introductionmentioning

confidence: 99%

Effect of levels in Dual Tree Complex Wavelet Transform when design Universal image stego-analytic

Mohsen

Hasan

2020

eijs

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Universal image stego-analytic has become an important issue due to the natural images features curse of dimensionality. Deep neural networks, especially deep convolution networks, have been widely used for the problem of universal image stegoanalytic design. This paper describes the effect of selecting suitable value for number of levels during image pre-processing with Dual Tree Complex Wavelet Transform. This value may significantly affect the detection accuracy which is obtained to evaluate the performance of the proposed system. The proposed system is evaluated using three content-adaptive methods, named Highly Undetetable steGO (HUGO), Wavelet Obtained Weights (WOW) and UNIversal WAvelet Relative Distortion (UNIWARD). The obtained precision 0.98387, 0.96659 and 0.98387 for the three content-adaptive methods, applied on BOSS image dataset, respectively. The obtained results show that number of level equals to 5 outperforms other numbers in terms of detection accuracy. Also it minimizes the ime required for both training and testing phases.

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Section: Introductionmentioning

confidence: 99%

Effect of levels in Dual Tree Complex Wavelet Transform when design Universal image stego-analytic

Mohsen

Hasan

2020

eijs

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“…The rapid development of digital steganography, the publication of a large number of scientific works in this area in the open sources and restriction and even the ban of the use of cryptography on the legislative level in many countries have led to an increase in the use of steganographic methods for transmitting and storing confidential information [1,2]. The main advantage of steganography compared to cryptography is the concealment of the very fact that the confidential information is present in a particular information content, which makes the use of the steganographic system the common solution for the organization of a hidden communication channel [3]. However, the goals of organizing such a channel may be different: from the harmless, concerning specific individuals, to those that threaten the stability and vitality of a group of people united by specific goals, or the society as a whole.…”

Section: Introductionmentioning

confidence: 99%

Steganalysis method efficient for the hidden communication channel with low capacity

Бобок¹,

Кобозева²

2019

Radiotekhnika

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“…Peak Signal-to-Noise Ratio (PSNR) is used to measure image distortion due to embedding and it is measured in decibels (dB) [9,10]. PSNR=10 log 10 (C2max /MSE) …..…………… (2) Where, Cmax holds the maximum value in the image that is 255 and MSE is the mean square error which is determined by equation (1).…”

Section: ∑ ∑mentioning

confidence: 99%

“…This requires a measure of stego-image quality, commonly used measures are Mean Square Error (MSE), and Peak Signal-to-Noise Ratio (PSNR). Mean Square Error (MSE) is used to quantify the difference between the initial (cover) and the distorted or noisy (Stego) image [8,9].…”

Section: The Way In Which the Plain Text Is Processedmentioning

confidence: 99%

Data Security Using Cryptography and Steganography Techniques

Saleh¹,

Aly²,

Omara³

2016

ijacsa

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Abstract-Although cryptography and steganography could be used to provide data security, each of them has a problem. Cryptography problem is that, the cipher text looks meaningless, so the attacker will interrupt the transmission or make more careful checks on the data from the sender to the receiver. Steganography problem is that once the presence of hidden information is revealed or even suspected, the message is become known. According to the work in this paper, a merged technique for data security has been proposed using Cryptography and Steganography techniques to improve the security of the information. Firstly, the Advanced Encryption Standard (AES) algorithm has been modified and used to encrypt the secret message. Secondly, the encrypted message has been hidden using method in [1]. Therefore, two levels of security have been provided using the proposed hybrid technique. In addition, the proposed technique provides high embedding capacity and high quality stego images.

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An Introduction to Image Steganography Techniques

Cited by 76 publications

References 7 publications

Effect of levels in Dual Tree Complex Wavelet Transform when design Universal image stego-analytic

Effect of levels in Dual Tree Complex Wavelet Transform when design Universal image stego-analytic

Steganalysis method efficient for the hidden communication channel with low capacity

Data Security Using Cryptography and Steganography Techniques

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