[PDF] Top 20 A Reversible Data Hiding Scheme for Medical Images
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A Reversible Data Hiding Scheme for Medical Images
... 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
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Increasing Payload in Reversible Data Hiding Scheme for Image Steganography
... extra data and leading to increase the embedding points. The scheme uses neighborhood of the peak to store the information instead of a peak and uses the end pixels of the histograms as zero ...of ... See full document
8
A secure data hiding scheme for binary images
... However, the above steps are logically flawed, which was not mentioned intentionally for ease of presentation. In fact, the set (and similarly , etc.) is not yet de- fined. Similar to other s, can be regarded as ... See full document
5
A Difference Expansion Oriented Data Hiding Scheme for Restoring the Original Host Images
... 摘要: This paper proposes a lossless data embedding scheme that exploits the difference expansion of the pixels to conceal large amount of message data in a digital image.. The proposed[r] ... See full document
1
Look-up Table Based Reversible Data Hiding for Error Diffused Halftone Images
... halftone images. Another challenge is visual quality degradation. To insert data in halftones, change of the pixel value is ei- ther from black to white or vice ...by data embedding, ...lower ... See full document
7
Reversible data hiding for high quality images exploiting interpolation and direction order mechanism
... Abstract Reversible data hiding can restore the original image from the stego image without any distortion after the embedded secret message is exactly ...paper, a novel, reversible, ... See full document
31
Efficient reversible data hiding for VQ-compressed images based on index mapping mechanism
... 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 ... See full document
17
Multilevel Reversible Data Hiding Based on Histogram Modification of Difference Images
... 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
1
Detection of Reversible Data Hiding Scheme Based on Histogram Feature Codes
... proposed a reversible data hiding algorithm base on his- togram ...suspected images, deter- mine whether or not they have messages embedded in ...paper, a novel steganalytic ... See full document
5
A Generalized Image Interpolation-based Reversible Data Hiding Scheme with High Embedding Capacity and Image Quality
... shows a comparison of the cover and stego image quality for the proposed and previous algorithms after the secret message has been ...F16 images have been selected as our test images because ... See full document
16
A New Reference Pixel Prediction for Reversible Data Hiding with Reduced Location Map
... results for the size of the compressed location map between Hong’s [15] and the proposed ...map for three experimental images of the proposed method are slightly larger than those of ...is a ... See full document
14
Reversible Data Hiding Based on CSD Data Representation
... value for 8-bit image. For our proposed method, the experimental results under the same PSNR quality for different block size are shown in Table 2 - ...high data hiding capacity when 32 ... See full document
9
The study of multiple layer data hiding scheme for images 張心怡、陳文儉
... Data hiding is widely applied to medical purposes, geo-military strategy, data security, digital fingerprint and image coding ...The reversible data hiding scheme ... See full document
2
Reversible Data Hiding Based on a Sorted VQ Index Table
... Keywords: Data hiding, Reversible embedding, Vector quantization, Data ...on data hiding [1] have attracted great attention. Data hiding usually embeds secret ... See full document
6
Novel Scheme for Hiding Data Using Multiple Codebooks
... presents a data-hiding scheme, which hides the secret data in VQ compressed images using multiple ...secret data are hidden in the codebook indices after the VQ ... See full document
1
The Study of High Capacity Reversible Data Hiding Scheme 劉姿攸、陳文儉
... Data hiding technique plays an important topic in the information techniques ...to medical purpose, geo-military strategy, data security, digital fingerprint and image coding ...The ... See full document
2
Side-match Approach for Improving Histogram-Based Reversible Data Hiding
... used a pre-processing method ...respectively. For each pixel value 1, a flag bit is needed to record that its original pixel value is 0 or ...needed for each pixel value 254. So, for ... See full document
10
Reversible Data Hiding for Bayer Pattern 方嘉偉、張世旭
... (CFA) for capturing images, it reconstructs a full-color image using a color interpolation method, this process is called ...of a variety of digital ...advantage for data ... See full document
2
REVERSIBLE WATERMARK FOR 3D VERTICES BASED ON DATA HIDING IN MESH FORMATION
... Keywords: Reversible watermark, 3D vertices, Mesh formation, Data embedding, Ex- tracting, PSNR ...as images, audio, video, and 3D model have the advantages of easy editing, unlimited perfect ... See full document
1
Reversible Data Hiding with Histogram-Based Difference Expansion for QR Code Applications
... propose a new algorithm in reversible data hiding, with the application associated with the quick response (QR) ...applications for mobile phone ...occupies a corner of the ... See full document
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