Title :
A survey on histogram shifting techniques in reversible data hiding
Author :
Bansal, Cheenu ; Gupta, Puneet
Author_Institution :
Electr. & Comm., Univ. Inst. of Eng. & Technol., Chandigarh, India
Abstract :
Reversible data hiding is latest research area in field of data hiding. In RDH (Reversible data hiding), the data to be hidden is embedded in the cover image and at the extraction side both hidden secret and cover image is reconstructed without any distortion. This kind of reversibility is required in some areas such as medical and military applications. This paper covers many RDH techniques like Difference expansion, histogram shifting and prediction error expansion. Main focus of this paper is on histogram shifting techniques.
Keywords :
data encapsulation; document image processing; image coding; message authentication; RDH technique; cover image; difference expansion; histogram shifting technique; prediction error expansion; reversible data hiding; Authentication; Conferences; Data mining; Histograms; Image quality; Image segmentation; Payloads; Histogram Shifting; Prediction error expansion; Reversible data hiding; difference expansion; payload;
Conference_Titel :
Advance Computing Conference (IACC), 2014 IEEE International
Conference_Location :
Gurgaon
Print_ISBN :
978-1-4799-2571-1
DOI :
10.1109/IAdCC.2014.6779462
