Results 31 to 40 of about 21,428 (321)
Journal of King Saud University: Computer and Information Sciences, 2020 Data hiding is the discipline of hiding information into digital media. A reversible steganographic method allows to extract data from the stego file as well as to retrieve the cover file.
Amine Benhfid +2 more
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Quality guided reversible data hiding with contrast enhancement
Journal of King Saud University: Computer and Information Sciences, 2023 Reversible data hiding with contrast enhancement (RDH-CE) enables contrast enhancement of the image and lossless recovery of host image after embedded data extraction.
Zixuan Bian +3 more
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Secure secret sharing in the cloud [PDF]
, 2017 In this paper, we show how a dealer with limited resources is possible to share the secrets to players via an untrusted cloud server without compromising the privacy of the secrets.
Chang, Ching-Chun, Li, Chang-Tsun
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A Data-reversible Hiding Algorithm in WSNs
Journal of Networks, 2013 In view of the phenomenon that data-hiding algorithm is easy to be detected by inspecting tool SPAM when carrying information, random insertion and histogram modification are adapted in the data hiding. A data-reversible hiding algorithm in WSNs is put forward.
Jia Chen, Xian Huang
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A Review Paper on Data Hiding in Encrypted Image by Reversible Image Transformation [PDF]
, 2016 Presently, a new reversible image transformation technique is proposed, this technique not only enhances the quality of the encrypted image but also it can restore the secret image in lossless manner. Furthermore, is delegate data to the cloud. Therefore,
Awati, M. C. (Mr), Khot, M. A. (Mr)
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International Journal of Distributed Sensor Networks, 2020 Developing the technology of reversible data hiding based on video compression standard, such as H.264/advanced video coding, has attracted increasing attention from researchers.
Yi Chen +5 more
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Exploring More Capacity for Grayscale-Invariance Reversible Data Hiding
IEEE Access, 2021 Grayscale-invariant reversible data hiding (RDH) in color images was developed recently in which the grayscales of the marked color image are required to be the same as that of the host color image.
Chun-Liang Jhong, Hsin-Lung Wu
doaj +1 more source
Reversible watermarking scheme with image-independent embedding capacity [PDF]
, 2005 Permanent distortion is one of the main drawbacks of all the irreversible watermarking schemes. Attempts to recover the original signal after the signal passing the authentication process are being made starting just a few years ago. Some common problems,
Alattar +9 more
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Block Transformation for Encrypted Image through RDH [PDF]
, 2017 For a greater amount of ubiquity of information outsourcing to cloud, it may be vital to preserve those security of information furthermore empower those cloud server should handle the information effortlessly toward same period.
Ghosh, M. A. (Mrs), P, P. K. (Pavana)
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A reversible data hiding method for encrypted images [PDF]
SPIE Proceedings, 2008 Since several years, the protection of multimedia data is becoming very important. The protection of this multimedia data can be done with encryption or data hiding algorithms. To decrease the transmission time, the data compression is necessary. Since few years, a new problem is trying to combine in a single step, compression, encryption and data ...
Puech, William +2 more
openaire +2 more sources