Robust secure video steganography using reversible patch-wise code-based embedding

Rajalakshmi, K.; Mahesh, K.

doi:10.1007/s11042-018-5930-8

Cited by 10 publications

(2 citation statements)

References 27 publications

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“…The various types of steganography techniques block diagram is shown in figure 1. Fundamentally, steganography mechanisms have six types: image steganography, audio steganography, video steganography, text steganography, DNA steganography and protocol steganography [1,2].…”

Section: Introductionmentioning

confidence: 99%

Secure Data Transmission in Video Format Based on LSB and Huffman Coding

Than¹

2020

IJIGSP

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The growth of needing to transmit bit amount of data through the internet in secure format encourage the research for steganography technique, especially in video file. Stenographic technics in video format gives many advantages to transportation of important data because video files are a part of people's daily life and the attackers can't notice easily. The high embedding capacity of video file improves the popularity of video steganography among the various media types. Therefore, the simplest form but with many advantage of (Least significant bit) LSB, that is enforced with the high compression method of Huffman chunk coding method is proposed in this paper to embed data in video file in multi-step cryptography embedding schemes. The intension is to get more secure nature of the system and to get more embedding capacity system. The experiments are carried out with various sizes of video files and text file sizes are used to show the effectiveness of the proposed methods. The results manifest superior performance for proposed algorithm with the performance parameters like Peak Signal to Noise Ratio (PSNR), Mean Square Error (MSE) and Bit Error Rate (BER) are calculated to test the quality of stego video.

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Section: Introductionmentioning

confidence: 99%

Secure Data Transmission in Video Format Based on LSB and Huffman Coding

Than¹

2020

IJIGSP

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“…The multimedia sources, such as video, images and audios, are gaining popularity due to advanced functionalities and easy sharing (Sushmitha et al , 2017). Watermarking is used for protecting the secret data from attacks due to growing demands for digital communication (Rajalakshmi and Mahesh, 2018). The extensive accessibility of complicated and inexpensive digital cameras plays a major role in day-to-day lives (Wang and Farid, 2009).…”

Section: Introductionmentioning

confidence: 99%

A secure communication approach in OFDM using optimized interesting region-based video watermarking

Wagdarikar

Senapati

2020

IJPCC

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Purpose The technique for hiding confidential data in specific digital media by enhancing the graphical contents is known as watermarking. The dissemination of information over a secure channel is essential for multimedia applications. The purpose of this study is to develop a secure communication approach for OFDM system. Design/methodology/approach This paper exploits a secure communication in the orthogonal frequency division multiplexing (OFDM) system using wavelet-based video watermarking technique. In this work, the Chronological-MS algorithm is used for securing the data communication in the OFDM system. Here, the secret message is embedded in video frames using wavelet transform for hiding sensitive information and the hidden information is transmitted over the OFDM system. The Chronological-MS algorithm is used for selecting the optimal regions in the video for embedding secret message. In embedding phase, wavelet coefficients are obtained by applying wavelet transform on the frame for embedding the secret message. Meanwhile, in extraction phase, the inverse wavelet transform is applied to extract the secret message. Findings Considering number of frames, the maximum Peak signal-to-noise ratio (PSNR) value is attained by proposed Wavelet + Chronological MS method for Video 2 with value 73.643 dB, respectively. Meanwhile, the minimum mean squared error (MSE) attained by the proposed Wavelet + Chronological MS method is when considering number of frames with MSE values as 0.001 for both Videos 1 and 2. The minimum bit error rate (BER) value is attained by the proposed method with value 0.00009 considering random noise with Video 1. Thus, the proposed Wavelet + Chronological MS have shown better results than the existing techniques. Originality/value This work proposes a wavelet-based watermarking method using Chronological-MS, for initiating secured communication over an OFDM. One of the main advantages of wavelets is that they offer a simultaneous localization in time and frequency domain. Hence, the proposed method offers the highly secured data transmission over the OFDM.

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Digital Video Steganography: An Overview

Kumar

Soundrapandiyan

2022

Lecture Notes on Data Engineering and Communications Technologies

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Robust secure video steganography using reversible patch-wise code-based embedding

Cited by 10 publications

References 27 publications

Secure Data Transmission in Video Format Based on LSB and Huffman Coding

Secure Data Transmission in Video Format Based on LSB and Huffman Coding

A secure communication approach in OFDM using optimized interesting region-based video watermarking

Digital Video Steganography: An Overview

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