[PDF] Top 20 Pixel QUAD based Reversible Data Hiding for High Embedding Capacity
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Pixel QUAD based Reversible Data Hiding for High Embedding Capacity
... Various reversible data embedding techniques could be cate- gorized under the heads of: histogram bin shifting [15], loss- less data compression [12], expansion and mapping based tech- ... See full document
8
An Efficient Prediction-and-Shifting Embedding Technique for High Quality Reversible Data Hiding
... a reversible data hiding scheme based on prediction-and-shifting embedding tech- nique and achieved high payload and high image ...the embedding process, so that ... See full document
12
High-capacity reversible image steganography based on pixel value ordering
... proposed hiding scheme was then used to hide data and generate stego images in these ...the hiding capacity of the proposed PVO, Li’s PVO, and Chen’s PVO for the BOWS-2 image ...the ... See full document
15
Sequential Recovery Based Lossless Data Hiding in RGB Images with Increased Embedding Capacity
... X. Zhang [1] displayed a plan in which cover image is scrambled utilizing a stream cipher. The encoded image is isolated into different non-covering blocks and these each square again into two sets. The information hider ... See full document
6
Single Key Based Encryption & Embedding Algorithm for Reversible Data Hiding
... in data hiding ...a pixel price with color value easy MAX + 1 is encountered, a bit “1” is ...a pixel value MAX is encountered, a bit “0” is ...hidden data. Thus, the pure data ... See full document
7
DSC and LPDC Based Reversible Data Hiding
... separable reversible data hiding method for encrypted images using Slepian-Wolf source ...hidden data can be completely extracted using the embedding key, and the original image can be ... See full document
6
A Modified Pixel Frequency Based Reversible Data Hiding for Secure Data Communication
... embedding capacity. Proposed method can embed maximum 1000 bytes of text data in 512×512 grayscale ...images. Data can be extracted flawlessly as well as image can be reconstructed without ... See full document
6
An Efficient Global Prediction Based Reversible Watermarking Using Ica and MLE Algorithms
... the data- embedding method, which introduces additional operating points on the capacity-distortion ...to embedding distortion and transmitting these compressed descriptions as a part of the ... See full document
5
High Capacity Reversible Data Hiding in Encrypted Images by MSB Prediction Method
... of reversible data hiding (RDH) in encrypted images using distributed source coding ...the data - hider compresses a series of bits selected from the encrypted image to make a room for the ... See full document
7
Reversible Data Hiding Technique using Novel Interpolation Technique and Discrete Cosine Transform
... novel reversible data hiding scheme for encrypted image with a low complexity is proposed, which consists of image encryption, data embedding and data extraction/image-recovery ... See full document
14
International Journal of Computer Science and Mobile Computing
... of hiding information by embedding messages within other; Information can be in the form of text, audio, ...video. Pixel value differencing (PVD) is a steganography method which embeds secret ... See full document
7
Analysis of Reversible Data Hiding Technique in Encrypted Domain
... low embedding capacity or generate marked image with poor quality of high embedding capacity and all of them subject to some errors on data extraction and or in image restoration ... See full document
7
Secure data embedding using reversible data hiding for encrypted images
... a embedding method based on reversible data ...both data and image were encrypted and extracted reversibly without any ...errors. Data encrypted by advanced Encryption standard ... See full document
7
Reversible Watermarking Techniques: An Overview and a Classification
... the data embedding capacity and of the PSNR of the marked image can be achieved respect to the method proposed in ...the capacity is 792 bits, but for the other two images the capacity ... See full document
19
High Capacity Reversible Data Hiding Technique Framed for Experimentation with PSO
... extension reversible watermarking. For every pixel, a least square indicator is figured on a square fixated on the pixel and the relating expectation mistake is ...expectation based ... See full document
6
Improved Reversible Data Hiding in Absolute Moment Block Truncation Coding Compressed Images
... confidential data in embedding levels. In data extraction stage, the confidential data is extracted from the marked sequences of pixels’ ...secret data from the marked image. This ... See full document
5
Reversible Data Hiding For Embedding Data Securely in Encrypted Image by Reserving Room Before Encryption
... for embedding auxiliary data. A more popular method is based on difference expansion (DE) [5], in which the difference of each pixel group is expanded, ...for data embedding by ... See full document
5
Securing High Capacity Data Hiding using Combined Data Hiding Techniques
... Palette based images, such as GIF images, are popular image file format commonly used on the ...a pixel, it could result in an entirely different colour since the index to the colour palette gets ... See full document
6
Reversible Data Hiding with Lossless Data Embedding
... for embedding auxiliary data. A more popular method is based on difference expansion (DE) [5], in which the difference of each pixel group is expanded, ...for data embedding by ... See full document
10
High Capacity Data Embedding in Images by Pixel Triplets Matching
... an embedding method in which a pair of pixels is taken as the embedding ...the capacity of 1 bpp which is an improvement over LSB Replacement method’s MSE of ...called Pixel Pair Matching ... See full document
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