Data hiding method using image interpolation

Author: yuxl

August undefined, 2024

WebThe Image Over Image For WPBakery Page Builder WordPress plugin before 3.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks. 2024-04-03: 5.4: CVE-2024 ... WebJul 18, 2024 · In 2015, Lu proposed the (k, F1) interpolation-based reversible hiding scheme by using the center folding strategy (CFS) to improve the image quality of the interpolation neighboring pixels scheme. In Lu’s scheme, k is used to define the total number of thresholds for categories of the complexity of the block, and F1 is the length of …

Table 2 from Reversible Data Hiding Method for Interpolated Images …

Webscheme using histogram modiﬁcation of diﬀerence image. Later, RDH methods using contrast enhancement was introduced. Contrast enhance-ment was done by histogram bin expansion [28]. Otsu [29] proposed a method to embed data into medical images using contrast stretching. In that, the image was segmented into the region of interest (ROI) … WebMay 1, 2024 · Hiding data on grayscale images has been drawing much attention in recent years. High capacity and better image quality are the two foremost research contents of data hiding. ... Data hiding method using image interpolation. Comput Stand Interfaces 31:465---470 Google Scholar Digital Library; Jung K, Yoo K (2009) Improved exploiting ... pregnancy african dresses

Reversible data hiding with interpolation and adaptive embedding

WebMay 19, 2016 · Image distortion reduction in the downscaling/expansion step is achieved by using a new image interpolation algorithm, whereas the image distortion in the data hiding step is reduced utilizing a ... WebApr 11, 2024 · The proposed ANN based method for image resizing consists of the following steps (Fig. 1). First of all, the camera captures the original image. Then, it is resizing using the interpolation method. After that, the JPEG compression process takes place. The compressed image is transmitted to the receiver using a radio module. WebJan 5, 2014 · Steganography is the method of hiding secret data in other data, such as video or an image. A reversible data hiding method can extract the cover image from a stego-image without distortion after extracting the hidden data. In this paper a semi-reversible data hiding method that utilizes interpolation and the least significant … scotch in brandy snifter

A novel adaptive data hiding based on improved EMD and interpolation

Reversible hiding method for interpolation images featuring a ...

WebA new 2-layer secure, high capacity reversible data hiding technique has been proposed, using the concept of interpolation based data hiding and difference expansion method. Unlike, state-of-the art interpolation based RDH techniques, the security has been enhanced in the proposed technique by concealing the data into the image pixels in non ... WebSep 28, 2013 · Information hiding is an important research issue in digital life. In this paper, we propose a two-stage data hiding method with high capacity and good visual quality based on image interpolation and histogram modification techniques. At the first stage, we first generate a high-quality cover image using the developed enhanced neighbor mean … pregnancy affirmations for natural birthWebMar 1, 2024 · Abstract. Interpolation is a mature technique used in image processing and many data hiding schemes based on image interpolation have been proposed. In this … scotch in crystal decanter

"WebFeb 1, 2009 · A reversible data hiding method can extract the cover image without any distortion from the stego-image after the hidden data have … " - Data hiding method using image interpolation

Data hiding method using image interpolation

What is the code for lagrange interpolating polynomial for a set of ...

WebSep 1, 2024 · Table 3 shows the PSNR and χ 2 values of the same six images for the proposed methods. To measure the contribution of the OPAP and MAE, we use only the LSB substitution which is the simplest way of insertion; we hide data by substituting the LSBs of the interpolated pixels. Results are shown in the column LSB for both PSNR and … WebAug 14, 2024 · In this survey, reversible data hiding methods using image interpolation techniques are described, and the experimental results are compared on the performance of the embedding capacity and the visual image quality. The rest of this paper is organized as follows. In section 2, the previous interpolation-based reversible data hiding methods …

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WebSep 22, 2024 · As shown in Fig. 1, the secret data protection is carried out in two stages: embedding and reconstruction / extraction.These processes can be described as follows. Embedding stage. In this study, the pre-processing of both the audio cover and the secret is carried out in parallel. WebApr 19, 2016 · Our data hiding system is illustrated in Fig. 1.Let Q=(q(i, j)) m×n be an input cover image. Our algorithm rescales the cover image with scaling factor 2 and then obtains the interpolated image P=(p(i,j)) 2m×2n.In P, p(i,j)=q(i/2,j/2) if i and j are both even numbers. Otherwise, p(i,j) is calculated by our parabolic interpolation.During data embedding, our …

WebAug 2, 2024 · The image-based data hiding method is a technology used to transmit confidential information secretly. Since images (e.g., grayscale images) usually have sufficient redundancy information, they are a very suitable medium for hiding data. Absolute Moment Block Truncation Coding (AMBTC) is one of several compression methods and … WebMay 19, 2016 · In 2012, Lee et al. proposed an interpolation enlargement technique using neighboring pixels as the base on which secret messages are embedded in enlarged …

WebJun 1, 2024 · A reversible data hiding method can extract the cover image without any distortion from the stego-image after the hidden data have been extracted. This paper proposes a new interpolation and a ... WebJun 14, 2024 · Based on the above analysis, the paper proposes a novel data hiding based on improved EMD and a novel image interpolation by using the side-match prediction. The rest of this paper is organized as follows. Section 2 introduces the related works, briefly reviewing Jung et al.’s method.

WebAug 1, 2015 · Reversible data hiding (RDH) algorithms using interpolation technology have the advantage of high capacity for single-layer embedding. However, existing algorithms usually embed secret data in the non-reference pixels based on simple additions without considering the properties of context-pixels, which results in that the visual …

WebMay 16, 2011 · The authors of [42] propose the Lagrange interpolation-based reversible data hiding method, which finds the prediction image for odd pixels and even pixels separately. The secret information is embedded in the difference between the original and the prediction image by using the histogram shifting method. scotch in chineseWebApr 1, 2024 · Jung KH, Yoo KY (2009) Data hiding method using image interpolation. Comput Standards & Interfaces 31(2):465---470 Google Scholar Digital Library; Jung KH, Yoo KY (2015) Steganographic method based on interpolation and lsb substitution of digital images. Multimed Tools Appl 74(6):2143---2155 Google Scholar Digital Library scotch in babies gumsWebOct 16, 2011 · An Improved Data Hiding Method Using Image Interpolation Abstract: Reversible data hiding method enables to recover the cover image after the secret data … scotch indonesiaWebJan 15, 2011 · Although irreversible data hiding techniques are used, it can provide reversibility depending on which interpolation and edge detection data hiding algorithms are used. 4. Image quality can be ... scotch indianapolisWebSep 30, 2016 · %LAGRANGEPOLY Lagrange interpolation polynomial fitting a set of points % [P,R,S] = LAGRANGEPOLY(X,Y) where X and Y are row vectors % defining a set of N points uses Lagrange's method to find pregnancy advisory service surbitonWebMar 1, 2024 · This concealment can be achieved in some ways, including encrypting [2] or embedding the secret in a medium; this is called a data hiding method [3]. In this research, the terms hiding and embedding have the same definition. In its design, data-hiding may use either image [4], audio [5], video [6], or even text [7], [8] to carry the secret. As ... scotch indian newmarketWebDec 13, 2010 · Reversible data hiding is a technique not only the secret data can be extracted from a covered image but also the cover image can be completely rebuilt after … scotch in blue packaging