High capacity reversible data hiding with interpolation and adaptive embedding

Wahed, Md. Abdul; Nyeem, Hussain

doi:10.1371/journal.pone.0212093

Cited by 22 publications

(11 citation statements)

References 40 publications

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“…For Yang et al's scheme, the embedding capacity is 59584 bits larger than that of the proposed scheme, but its average PSNR value is 48.6818 dB less than that of the proposed scheme. [22] and non-complementary scheme. For these schemes, we vary the embedding capacity from 5000 bits to [9], [15]- [22] and the proposed scheme with the pure embedding capacity of 20000 bits.…”

Section: Resultsmentioning

confidence: 99%

“…However, the embedding capacity of this scheme is limited. Several schemes have been proposed to improve performance, such as using prediction error [15]- [17], pixel difference [18]- [19], interpolation technique [20]- [22], interpolation error [23], generalized HS [24]- [25], twodimensional HS [26], pixel-value ordering [27]- [28], multi-predictor sorting [29], combinatorial strategy [30], human visual system characteristics [31], and pixel location [32].…”

Section: Introductionmentioning

confidence: 99%

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Novel Scheme of Reversible Watermarking With a Complementary Embedding Strategy

Xiong

2019

IEEE Access

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In this paper, a new scheme of reversible watermarking is proposed using a complementary embedding strategy in the spatial domain. The proposed scheme consists of two stages: horizontal direction embedding and vertical direction embedding. A complementary embedding strategy is designed to increase the embedding capacity and decrease the distortion of the watermarked image in the vertical direction embedding. Specifically, in the horizontal direction, the proposed scheme embeds one secret data bit by increasing values of pixels in even rows and decreasing values of pixels in odd rows by one. In the vertical direction, it embeds another secret data bit by decreasing values of pixels in even rows and increasing values of pixels in odd rows by one. In addition, a histogram shrinkage technique is adopted to prevent overflow and underflow problems. Experimental results demonstrate that the proposed reversible watermarking scheme outperforms state-of-the-art methods in terms of both embedding capacity and watermarked image quality.INDEX TERMS Complementary embedding strategy, prediction error, reversible watermarking.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Novel Scheme of Reversible Watermarking With a Complementary Embedding Strategy

Xiong

2019

IEEE Access

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“…Some methods [39]- [43] used Interpolation-based schemes to increase quality, and also embed capacity for hidden data in an image. These schemes usually aim to achieve better ratedistortion efficiency.…”

Section: Background Reviewmentioning

confidence: 99%

Detection and Recovery of Higher Tampered Images Using Novel Feature and Compression Strategy

2021

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Due to the availability of powerful image-editing software and the growing amount of multimedia data that is transmitted via the Internet, integrity verifications and confidentiality of the data are becoming critical issues. However, currently, the accuracy of detecting and the recovery capability of the tampered images by the existing methods through watermarking strategy is still not at the required level, especially at a higher tampered rate. This paper proposes a new blind and fragile watermarking method to detect tampering and better recovery of tampered images. To improve the quality of both the watermarked and the recovered images, a new feature extraction scheme is introduced which will produce a short but comprehensive recovery code using a new compression strategy. If a block in the image tampers, the proposed embedded feature allows the original data to be extracted for recovery. To overcome tamper coincidence, every block's watermarked data contains not only the recovery code belonging to the block itself but also its neighbor's data as a second layer of recovery. Various size blocks were investigated to see the performance and compare their efficiency for recovering an image after different tampering rates. The test showed the smaller block sizes may be more suitable for locating tampering, where the bigger ones are more suitable when the tampering rate is higher. The bigger block sizes in the proposed method can recover an image even after a 60% tampering rate with high quality (more than 31 dB). The experimental results prove that the proposed method can have better efficiency for detecting tampering, and recovery of the original image, compared to the relevant existing methods.

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“…This method is the first efficient algorithm for optimizing classification trees which can help our problem, see more about spatial interpolation of ViSAR frames and its pre-processing in [7,8]. In addition, many similar works exist that are about interpolation-based data embedding and histogram processing [9][10][11][12][13][14][15][16][17]; readers can follow them. Also, more information about interpolators can be found in [4,[18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Efficient payload communications for IoT-enabled ViSAR vehicles using discrete cosine transform-based quasi-sparse bit injection

Khosravi

Samadi

2019

J Wireless Com Network

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High-performance remote sensing payload communication is a vital problem in airborne and space-borne surveillance systems. Among different remote sensing imaging systems, video synthetic aperture radar (ViSAR) is a new technology with lots of principal and managerial data which should be compressed, aggregated, and communicated from a radar platform (or a network of radars) to a ground station through wireless links. In this paper, a new data aggregation technique is proposed towards efficient payload transmission in a network of aerial ViSAR vehicles. Our proposed method is a combination of a recent interpolation-based data hiding (IBDH) technique and visual data transformation process using discrete cosine transform (DCT) which is able to outperform the reference method in terms of data aggregation ability.

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High capacity reversible data hiding with interpolation and adaptive embedding

Cited by 22 publications

References 40 publications

Novel Scheme of Reversible Watermarking With a Complementary Embedding Strategy

Novel Scheme of Reversible Watermarking With a Complementary Embedding Strategy

Detection and Recovery of Higher Tampered Images Using Novel Feature and Compression Strategy

Efficient payload communications for IoT-enabled ViSAR vehicles using discrete cosine transform-based quasi-sparse bit injection

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