[PDF] Top 20 Detection of Reversible Data Hiding Scheme Based on Histogram Feature Codes

... a reversible data hiding algorithm base on his- togram ...points of the histogram of an image and slightly modifies the pixel grayscale values to embed messages into the ... See full document

... In this paper we propose a multilevel reversible data hiding scheme based on the difference image histogram modification that uses the peak point to hide messages.. Through a joint im[r] ... See full document

... Data hiding, also called information hiding, plays an important role in information ...consists of several branches such as steganography, watermarking, visual cryptography, ...The data ... See full document

... secret data can be embedded into cover media and then it is difficult to determine whether this medium contains secret data or ...from data hiding is not ...a reversible steganographic ... See full document

... secret data are embedded in the compression domain and the receiver wants to store the cover image in a compression mode to save storage space, the receiver must extract the secret data, reconstruct the ... See full document

... new reversible information hiding method based on the histogram for grayscale ...a histogram-based reversible data ...into histogram to create higher ... See full document

... use of identification systems, establishing authenticity with sensors has become an important research ...verification based on information security possible, reversible data ... See full document

... a histogram modification based lossless data hiding ...the reversible data hiding algorithms that embedded data into the high-frequency wavelet coefficients, which ... See full document

... in reversible data hiding, with the application associated with the quick response (QR) ...QR codes are random patterns, which can be commonly observed on the corner of posters ... See full document

... characteristic of reversible data hiding methods based on histogram shifting is that more peaks imply higher hiding ...possibility of using a larger number ... See full document

... Information hiding techniques used for covert communication are often called stegano- graphy, and those for ownership or copyright protection are often called ...higher hiding capacities and pursuing lower ... See full document

... The hiding capacity of the histogram-based data hiding is limited in the number of pixels in the ...the hiding capacity, more number of peak and zero pairs ... See full document

... Efficient Reversible Data Hiding for VQ-Compressed Images Based on Index Mapping Mechanism Chuan Qin, Chin-Chen Chang and Yen-Chang Chen Abstract: In this paper, we propose a novel ... See full document

... Pattern Histogram The original image is partitioned into a set of non-overlapping 4 × 4 ...majority of patterns never appear or appear only once in an ...range of [0, 2 16 − 1], which we call ... See full document

... proposed histogram modification methods that shift values around histogram peaks to embed secret ...contents of cover media, such as those used in military and medical applications, need be protected ... See full document

... embedded data, because distortions are unacceptable for these kinds of ...a reversible data hiding method based on prediction-error ...pixel of the cover image, ... See full document

... capacity of 1-LSB embedding was less than that of other steganography; the proposed steganalysis scheme performed poorly on 1-LSB ...capacity of modulus PVD was higher, but the ... See full document

... Distribution of pixel differences is used to achieve large hiding capacity while keeping the distortion low.. We also adopt a histogram shifting technique to prevent overflow and unde[r] ... See full document

... 偽裝學探討影像資訊隱藏（Data Hiding）為 重點，強調對原始影像能維持不錯品質的情況 下，能儘量在影像中藏入更多訊息，產生偽裝影 像（Stego-image），使這些偽裝影像於傳輸過程 中，不會引起其他人的懷疑。但是在強調高容量 的情況下，又希望影像品質不受太大影響，因此 如何去平衡提高負載度容量（Capacity）和不可 ... See full document

... Therefore, for any processed cover image H , it would occur the phenomenon that some lower referred count codewords are in the front half codebook and some higher referred count codewords are in the behind half codebook. ... See full document