Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Pyung-Han Kim"'
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 16 (2020)
In this article, a new reversible data hiding scheme using pixel-value differencing in dual images is proposed. The proposed pixel-value differencing method can embed more secret data as the difference value of adjacent pixels is increased. In the pr
Externí odkaz:
https://doaj.org/article/3e2e4b6bd5df47d18e4a2bc7128d39e0
Publikováno v:
Journal of Korea Multimedia Society. 20:629-639
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d44446e8f13dfa32ce6e2cdeb7e60db
https://doi.org/10.9717/kmms.2017.20.4.629
https://doi.org/10.9717/kmms.2017.20.4.629
Publikováno v:
Journal of Korea Multimedia Society. 20:261-270
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c46483a8ef51c10c2f856ac6b6a65dcf
https://doi.org/10.9717/kmms.2017.20.2.261
https://doi.org/10.9717/kmms.2017.20.2.261
Publikováno v:
Security and Communication Networks, Vol 2019 (2019)
Data hiding is a technique that hides the existence of secret data from malicious attackers. In this paper, we propose a new data-hiding scheme using multidirectional pixel-value differencing, which can embed secret data in two directions or three di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efbbbc7c0de767192bda12a494c670e1
Publikováno v:
Journal of Korea Multimedia Society. 18:483-491
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5237c9ff709afdd70d4661bc4d9067ca
https://doi.org/10.9717/kmms.2015.18.4.483
https://doi.org/10.9717/kmms.2015.18.4.483
Publikováno v:
Journal of the Institute of Electronics and Information Engineers. 51:69-75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12cd63cac67ddc95d784d8fd82b6f197
https://doi.org/10.5573/ieie.2014.51.4.069
https://doi.org/10.5573/ieie.2014.51.4.069
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319324661
Qu et al. proposed a PPVO scheme based reversible data hiding technique in 2015. Their scheme obtains the predicted error value by using context pixels, and uses current pixel, predicted error value and block pixels that except for the current pixel.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a379b14209703e78fe1847d9ca56cab
https://doi.org/10.1007/978-3-319-32467-8_33
https://doi.org/10.1007/978-3-319-32467-8_33
Publikováno v:
2015 12th International Conference on Information Technology - New Generations.
Wang et al. proposed a histogram shifting imitation based reversible data hiding scheme in 2013. They used the peak points of image intensity-based segments, instead of utilizing the peak point of an histogram. Their scheme has the limitation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b47c07e68db1cf6b58806013b378e1
https://doi.org/10.1109/itng.2015.112
https://doi.org/10.1109/itng.2015.112