Analysis of Data Hiding Using Digital Image Signal Processing

Sirsikar, Sumedha; Salunkhe, Jagruti

doi:10.1109/icesc.2014.28

Cited by 3 publications

(5 citation statements)

References 12 publications

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“…This gloss cannot be represented by mixing normal color inks. Data hiding techniques have been widely studied in the information security field for protecting the copyright of digital images [1][2][3][4][5][6][7][8][9][10][11][12]. The main purpose of data hiding is to prohibit malicious copying and secondary use without permission by embedding the copyright information into the images.…”

Section: Introductionmentioning

confidence: 99%

“…This gloss cannot be represented by mixing normal color inks. a) Correspondence to: imaizumi@chiba-u.jp * Graduate School of Science and Engineering, Chiba University 1-33 Yayoicho, Inage-ku, Chiba-shi, Chiba 263-8522, Japan * * Institute for Global Prominent Research, Chiba University 1-33 Yayoicho, Inage-ku, Chiba-shi, Chiba 263-8522, Japan * * * Graduate School of Engineering, Chiba University 1-33 Yayoicho, Inage-ku, Chiba-shi, Chiba 263-8522, Japan * * * * Software Design Department, MIMAKI ENGINEERING CO., LTD. 2182-3 Shigeno-otsu, Tomi-shi, Nagano 389-0512, Japan Data hiding techniques have been widely studied in the information security field for protecting the copyright of digital images [1][2][3][4][5][6][7][8][9][10][11][12]. The main purpose of data hiding is to prohibit malicious copying and secondary use without permission by embedding the copyright information into the images.…”

Section: Introductionmentioning

confidence: 99%

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Application of Reversible Data Hiding for Printing with Special Color Inks to Preserve Compatibility with Normal Printing

et al. 2021

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We propose an efficient framework with compatibility between normal printing and printing with special color inks in this paper. Special color inks can be used for printing to represent some particular colors and specific optical properties, which are difficult to express using only CMYK inks. Special color layers are required in addition to the general color layer for printing with special color inks. We introduce a reversible data hiding (RDH) method to embed the special color layers into the general color layer without visible artifacts. The proposed method can realize both normal printing and printing with special color inks by using a single layer. Our experimental results show that the quality of the marked image is virtually identical to that of the original image, i.e., the general color layer.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Application of Reversible Data Hiding for Printing with Special Color Inks to Preserve Compatibility with Normal Printing

et al. 2021

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“…string is embedded in a pixel such that the SDS of the changed pixel value in the stego image equals the decimal equalent of the 3 bit message string. Sumedha Sirsikar and JagniliSalunkee,[28] proposed a data hiding at method that combines the features of Hamming, Optimal Pixel Adjustment…”

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confidence: 99%

Mantissa replacement steganography using LWT

Sathisha¹,

Babu

Raja

et al. 2015

2015 3rd International Conference on Signal Processing, Communication and Networking (ICSCN)

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Steganography is an authenticated technique for maintaining secrecy of embedded data. The novel concept of replacing mantissa part of cover image by the generated mantissa part of payload is proposed for higher capacity and security. The Lifting wavelet Transform (LWT) is applied on both cover image and payload of sizes a * a and 3a * 2a respectively. The mantissa values of Vertical band (CV), Horizontal band (CH) and diagonal band (CD) of cover image are removed to convert into real values. The approximation band of payload is considered and the odd column element values and even column element values are divided by 300 and 30000 respectively to generate only mantissa part of payload. The modified odd and even column vector pairs are added element by element to form one resultant vector. The column vector elements of cover image and resultant column vector elements of payload are added to generate stego object column vector elements corresponding to vertical, horizontal and diagonal elements. The inverse LWT is applied to generate stego image.

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“…Ultimately, the stego-image is generated with a certain image quality. So, the spatial domain-based approaches can be partitioned into three categories: (i) high embedding capacity approaches with barely acceptable image quality (e.g., [5]- [7]), (ii) high image quality approaches with reasonable hiding capacity (e.g., [8]- [10]), and (iii) restricted embedding capacity approaches with a slight distortion in the image (e.g., [11]- [13]). …”

mentioning

confidence: 99%

“…In [11], authors use the optimal pixel adjustment procedure (OPAP) in combination with a modified Hamming method to improve the imperceptibility of the stego-image, however, with a limited size of the hidden text. In [12], an adaptive LSB substitution method using uncorrelated color space, increasing the property of imperceptibility to embed the encrypted data inside the V -plane of HSV color model based on secret key.…”

mentioning

confidence: 99%

Enhancing the Imperceptibility of Image Steganography for Information Hiding

Fouad

2017

Proceedings of the 2017 Federated Conference on Computer Science and Information Systems

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Abstract-In this paper, an image steganography approach is presented dividing the cover image into 2×2 non-overlapping pixel blocks. The upper-left pixel of that block embeds a certain number of bits of the secret bit stream. Whereas, the remaining pixels of the same block embed the secret data using a modified version of the pixel-value-differencing (PVD) method that considers embedding secret data into both horizontal and vertical edges; unlike traditional image steganography approaches. The experimental results show that the proposed approach perceptually outperforms competing approaches in terms of the standard PSNR and the complex wavelet SSIM index. In turn, the imperceptibility of the stego-image is improved with a comparable bit-embedding capacity.

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Analysis of Data Hiding Using Digital Image Signal Processing

Cited by 3 publications

References 12 publications

Application of Reversible Data Hiding for Printing with Special Color Inks to Preserve Compatibility with Normal Printing

Application of Reversible Data Hiding for Printing with Special Color Inks to Preserve Compatibility with Normal Printing

Mantissa replacement steganography using LWT

Enhancing the Imperceptibility of Image Steganography for Information Hiding

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