Steganography based on quotient value differencing and pixel value correlation

Steganography based on quotient value differencing and pixel value correlation

Abstract Pixel value differencing (PVD) steganography techniques produce imperceptible stego‐images. Most PVD‐based techniques have a fall‐off boundary problem (FOBP). To avoid FOBP, a steganographic scheme is presented that combines the quotient value difference (QVD) with pixel value correlation (...

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Bibliographic Details
Main Authors: Reshma Sonar, Gandharba Swain
Format: Article
Language:English
Published: Wiley 2021-12-01
Series:CAAI Transactions on Intelligence Technology
Subjects:
data encapsulation
steganography
image coding
Online Access:https://doi.org/10.1049/cit2.12050

Internet

https://doi.org/10.1049/cit2.12050

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