Editor/Reviewer loginFrequency : 12 issues per year
Subject : Computer Applications and Technology
ISSN : 2319–8656 (Online)
IJCATR Volume 4 Issue 4
Data hiding using Pixel Value Differencing
Shruti
10.7753/IJCATR0404.1020
keywords : Capacity; Pixel-value differencing; Image quality
This paper presents embedding of data in an image using pixel-value differencing technique. This scheme is used to embed large amount of data by changing the difference between two pixels so that we are able to increase the embedding capacity. There is another technique that is pixel value shifting which also increase the embedding capacity but according to this scheme capacity will increase at edge areas of image.
@artical{s442015ijcatr04041020,
Title = "Data hiding using Pixel Value Differencing",
Journal ="International Journal of Computer Applications Technology and Research(IJCATR)",
Volume = "4",
Issue ="4",
Pages ="318 - 321",
Year = "2015",
Authors ="Shruti"}
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