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We study reversible data hiding (RDH) for encrypted JPEG bitstreams. The scheme consists of three parts: encryptor, data hider, and receiver. The encryptor encrypts a JPEG bitstream and sends it to the data hider. After receiving encrypted J
We study reversible data hiding (RDH) for encrypted JPEG bitstreams. The scheme consists of three parts: encryptor, data hider, and receiver. The encryptor encrypts a JPEG bitstream and sends it to the data hider. After receiving encrypted J
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/33636546763228156747
Publikováno v:
Signal Processing. 133:135-143
In this paper, we construct a separable reversible data hiding scheme for encrypted JPEG bitstreams. Our proposed scheme is constructed via a reserving-room-before-encryption manner, that is, the original JPEG bitstream is modified with small distort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c247cb137f5bb1cc79f4d6d867e2d7
https://doi.org/10.1016/j.sigpro.2016.11.003
https://doi.org/10.1016/j.sigpro.2016.11.003
Autor:
Wan D; Department of Pathology, The First People's Hospital of Zigong, shang yi hao yi zhi lu 42#, Zigong 643099, Sichuan Province, China., Zhang Y; Department of Pathology, The First People's Hospital of Zigong, shang yi hao yi zhi lu 42#, Zigong 643099, Sichuan Province, China. Electronic address: bondyzyt1999@163.com., Yu Q; Department of Pathology, The First People's Hospital of Zigong, shang yi hao yi zhi lu 42#, Zigong 643099, Sichuan Province, China., Li F; Department of Pathology, The First People's Hospital of Zigong, shang yi hao yi zhi lu 42#, Zigong 643099, Sichuan Province, China., Zhuo J; Department of Pathology, The First People's Hospital of Zigong, shang yi hao yi zhi lu 42#, Zigong 643099, Sichuan Province, China.
Publikováno v:
Pathology, research and practice [Pathol Res Pract] 2021 Nov; Vol. 227, pp. 153619. Date of Electronic Publication: 2021 Sep 22.
Autor:
Cao W; Department of Internal Medicine, Zigong No. 1 People's Hospital, Zigong Renji Medical Centre, No 42, Shang Yi Jing Yi Zhi Lu, Zigong, Sichuan Province, China, 64300., Liu W, Wu T, Zhong D, Liu G
Publikováno v:
The Cochrane database of systematic reviews [Cochrane Database Syst Rev] 2008 Oct 08 (4). Cochrane AN: CD005568. Date of Electronic Publication: 2008 Oct 08.