Odd/Even Differential Image Steganography Approach

Albishi, Areej; Almoajil, Lamia; Alharbi, Najla M.; Alkahtani, Nouf; Jaafar, Nouf; Alharbi, Roa; Alawwad, Faisal

doi:10.1109/ncg.2018.8593199

Cited by 2 publications

(1 citation statement)

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“…Steganography is a subpart of the information security process that hides confidential information in a digital medium [12]- [19], which makes the attacker difficult to extract information without knowing the algorithm to extract that information that is sent to the intended recipient [2], [20]- [26]. The digital medium includes all known multimedia types such as video, images, text, and others [27]. One of the most important goals of the process of steganography in digital media is to make the secret message that is sent over the internet difficult to access by unauthorized persons [4], [11], [17], [18], [23], [28]- [34].…”

Section: Introductionmentioning

confidence: 99%

Video steganography using 3D distance calculator based on YCbCr color components

Baker

Majeed

Alazawi

et al. 2021

IJEECS

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Steganography techniques have taken a major role in the development in the field of transferring multimedia contents and communications. Therefore, field of steganography become interested as the need for security increased significantly. Steganography is a technique to hide information within cover media so that this media does not change significantly. Steganography process in a video is to hide the information from the intruder and prevent him access to that hidden information. This paper presents the algorithm of steganography in the video frames. The proposed algorithm selected the best frames to hide the message in video using 3D distance equation to increasing difficulty onto the intruder to detect and guess the location of the message in the video frames. As well as selected the best frames in this algorithm increased the difficulty and give us the best stego-video quality using structural similarity (SSIM). Also, the hash function was used to generate random positions to hide the message in the lines of video frames. The proposed algorithm evaluated with mean squared error (MSE), peak signalto-noise ratio (PSNR) and SSIM measurement. The results were acceptable and shows that is the difficulty of distinguishing the hidden message in stego-video with the human eye.

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