Digital watermarking algorithm using LSB

Bamatraf, Abdullah; Ibrahim, Rosziati; Salleh, Mohd Najib Mohd

doi:10.1109/iccaie.2010.5735066

Cited by 72 publications

(28 citation statements)

References 4 publications

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“…It adjacent pixel difference, employing the histogram of the pixel difference sequence to increase the embedding capacity. Also, around the same time, Bamatraf et al (2010) reported a grayscale image for data embedding utilizing the third and the fourth LSBs for embedding and claiming more robustness achievement than the traditional LSB technique.…”

Section: Related Workmentioning

confidence: 96%

Full Capacity Image Steganography Using Seven-Segment Display Pattern as Secret Key

Al-Husainy¹,

Al-Sewadi²

2018

Journal of Computer Science

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Due to the vast interchange of images over the internet, exchanging secret message hidden in these images would be encouraged and the technique is referred to as image steganography. Hiding the secret data into the least significant bits of the images pixels is a common practice. However, the choice of the hidden key and the efficiency of utilizing all pixels of the carrier image is of great importance. This paper presents a new technique for key generation and embedding/extraction processes for image steganography. The randomness of secret key required for the embedding process is achieved by using the seven segment display patterns with different dimensions. Full embedding efficiency is also achieved through. Experimental measurements and comparison with traditional steganography using LSB have confirmed the feasibility of the proposed scheme. As it produces highly imperceptible stego-images, besides the key randomness for selecting the pixels, which leads to the addition of huge difficulties against attackers and provides genuine protection for the hidden information.

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Section: Related Workmentioning

confidence: 96%

Full Capacity Image Steganography Using Seven-Segment Display Pattern as Secret Key

Al-Husainy¹,

Al-Sewadi²

2018

Journal of Computer Science

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“…This results in an unrecognizable change in the image which is why this is known as imperceptible watermarking scheme. On the Receiver side, the watermark can be retrieved by extracting the LSBs from the watermarked image and rearranging them in the same fashion as pixel values [17].…”

Section: Lsb Watermark Substitutionmentioning

confidence: 99%

Performance Evaluation of Spatial and Frequency Domain Techniques under Various Attacks

Chauhan¹,

Dhall²,

Gupta³

2018

IJSIP

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“…The methods proposed in [9] and [10] concentrated on the frequency and wavelet based techniques, evaluating the surveyed techniques through comparison and performance analyses. Several watermarking techniques applied in spatial domain store the watermarking information into the LSBs [11] - [16]. In [11], the third and fourth LSBs are used to store the watermarking information.…”

Section: Image Authentication Reviewmentioning

confidence: 99%

“…Several watermarking techniques applied in spatial domain store the watermarking information into the LSBs [11] - [16]. In [11], the third and fourth LSBs are used to store the watermarking information. In [12], authors used LSBs by inversing the binary values of the watermark text and shifting the watermark according to the odd or even number of pixel coordinates of image before embedding the watermark, achieving PSNR of 48 dB.…”

Section: Image Authentication Reviewmentioning

confidence: 99%