Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nguyen Kim Sao"'
Publikováno v:
In Journal of Information Security and Applications May 2023 74
Autor:
Pham, Van-At, Nguyen, Ngoc-Hung, Le, Quang-Hoa, Nguyen, Kim-Sao, Cao, Thi-Luyen, Pham, Minh-Thai
Publikováno v:
Multimedia Tools & Applications; Jul2024, Vol. 83 Issue 24, p64441-64465, 25p
Publikováno v:
Journal of Computer Science and Cybernetics. 38:165-180
Pixel value ordering (PVO) has been considered as an effective reversible data hiding method for high embedding capacity and good imperceptibility. In this paper, we propose a novel reversible data hiding based on four sorted pixels. This paper propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87f9c8f13327307e6ce375778b1616b1
https://doi.org/10.15625/1813-9663/38/2/16880
https://doi.org/10.15625/1813-9663/38/2/16880
Publikováno v:
Journal of Computer Science and Cybernetics. 36:139-158
This paper presents a new effective reversible data hiding method based on pixel-value-ordering (iGePVO-K) which is improvement of a recent GePVO-K method that recently is considered as a PVO-used method having highest embedding capacity. In comparis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3d2ea4bf5b3424b19897cad6952a2b
https://doi.org/10.15625/1813-9663/36/2/14084
https://doi.org/10.15625/1813-9663/36/2/14084
Publikováno v:
Intelligent Information and Database Systems ISBN: 9783030420574
ACIIDS (2)
ACIIDS (2)
In this paper, a new pixel value ordering (PVO) and prediction error Expansion (PEE) based reversible watermarking method is proposed. PVO based method firstly introduced by Li et al.’s has been concerned and expanded because it can achieve high em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d8ab6d6317e3bdbff1915b17723d30
https://doi.org/10.1007/978-3-030-42058-1_49
https://doi.org/10.1007/978-3-030-42058-1_49
Publikováno v:
Intelligent Information and Database Systems ISBN: 9783030420574
ACIIDS (2)
ACIIDS (2)
As already known, prediction error histogram shifting (PEHS) is a remarkable reversible data hiding method in which a sequence E of prediction errors of pixels is constructed and data is embedded by histogram shifting (HS) on E. In this paper, we pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70f052e16b365bf7a2a49ef40fe581a6
https://doi.org/10.1007/978-3-030-42058-1_48
https://doi.org/10.1007/978-3-030-42058-1_48