Video steganography: a comprehensive review

Sadek, Mennatallah M.; Khalifa, Amal; Mostafa, Mostafa G. M.

doi:10.1007/s11042-014-1952-z

Cited by 130 publications

(64 citation statements)

References 69 publications

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“…The word steganography is of Greek origin. It is derived from two Greek words "stegos" which means "cover" and "grafia" which means "writing" [87]. It is generally used for the secure communication to hide it from attackers that create difficulties for unintended user to extract the information.…”

Section: Steganographymentioning

confidence: 99%

“…A detailed study of steganographic approaches and their classification based on different criteria are given in [17,87,92]. In this chapter steganographic schemes have been classified into spatial and frequency domain.…”

Section: Steganographymentioning

confidence: 99%

“…The key goal of steganography is to embed the maximum amount (capacity) of secret data to hide its existence with minimal distortion (transparency) of the cover media. A classification of data hiding techniques based on different factors is given in Fig.(1.1) [92] and comparison of steganography and watermarking is given in Table 1.1 [87].…”

Section: Introductionmentioning

confidence: 99%

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Data Hiding Schemes: A Survey

Ali¹,

Ahn²,

Pant³

2016

Gate to Computer Science and Research

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Data hiding is the process of hiding an amount of data, called secret message or watermark, into a cover media that may be audio, video, or image signal, in an imperceptible way for different purposes. Due to the advances in generation, storage, and communication technology of digital media, the necessity and importance of data hiding has drawn the attention of many researchers all over the world resulting in a lot of variants of data hiding scheme. This chapter provides a detailed review of the basic concepts of data hiding and a survey of its major variants developed so far. The chapter classifies the data hiding schemes based on several aspects of data hiding comprising artificial intelligence. Furthermore, the chapter also provides the recommendations to the interested users for further research. This review may be a useful insight and a good source for the users who are interested in the application of artificial intelligence in data hiding.

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Section: Steganographymentioning

confidence: 99%

Section: Steganographymentioning

confidence: 99%

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Data Hiding Schemes: A Survey

Ali¹,

Ahn²,

Pant³

2016

Gate to Computer Science and Research

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“…In order to increase the security of communication sometimes steganography is combined with cryptography where in an attacker may be able to extract the message from the cover work but the attacker has to break the encryption code to see the message hidden. Cryptography scramble the cover work or message in such a way that it is meaningless to the other party [2]. If any third party come in hand with the secret key for encryption, they can decrypt the digital content and shared it in the digital media, hence the problem remains the same.…”

Section: Introductionmentioning

confidence: 99%

Removable Visible Watermarking Using Discrete Fourier Transform

Jimson¹

2018

IJRASET

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This paper proposes a visible watermarking scheme using Discrete Fourier Transformation and which is reversible with some additional information. In the proposed scheme follows one to one mapping between the DFT coefficient of the cover image and watermark. For the purpose of our scheme the watermark of different size is embedded into the standard test images. Experimental results shows that the watermarked image has good perceptible features and authorised user can recover the original cover image with superior visual quality. The peak signal ratio of the legally recovered image is >50db.

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“…Generally, the video is comprised of number of images (frames) with or without sound. Therefore, the video steganography can be regarded as an extension of image steganography [4]. Secure information embedded in a stenographic video has a lower probability of interpretation by unauthorized intruder as compared to image steganography.…”

Section: Introductionmentioning

confidence: 99%

Multi-layers Video Steganography: A Novel Technique for Image Hiding

Alhaj

Shaheen

Al-Kharobi

2016

TNC

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Steganography is hiding of a secret message within an ordinary message. Both secret and ordinary data can be of different type such as document, digital image or digital video. As videos are transmitted more frequently over the internet we imposed a large impact on video steganography. In this work, we are presenting a novel video steganography technique to hide greyscale image inside a colored video. Our proposed technique consists of five stages that take the 6 most significant bits from each pixel of the secret image and hide it in different layers in the cover video using the least significant 2 bits from each color in each pixel in the selected frame. We proposed a selection procedure of video frames to improve the technique security. The experimental results are promising.

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Video steganography: a comprehensive review

Cited by 130 publications

References 69 publications

Data Hiding Schemes: A Survey

Data Hiding Schemes: A Survey

Removable Visible Watermarking Using Discrete Fourier Transform

Multi-layers Video Steganography: A Novel Technique for Image Hiding

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