An Efficient DCT-SVD Steganographic Approach Applied to JPEG Images

An Efficient DCT-SVD Steganographic Approach Applied to JPEG Images

To prove the origin of images in social media, this work proposes an efficient JPEG image steganography approach. After structuring the cover image into blocks of 8*8 pixels, Discrete Cosine Transform is applied to each block of pixels. The latter are quantified using a quantization...

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Bibliographic Details
Main Authors: Franklin Tchakounté, Priva Kamdem, Jean Kamgang, Hortense Tchapgnouo, Marcellin Atemkeng
Format: Article
Language:English
Published: European Alliance for Innovation (EAI) 2020-10-01
Series:EAI Endorsed Transactions on Industrial Networks and Intelligent Systems
Subjects:
image steganography
jpeg
discrete cosine transform
insertion
singular value decomposition
quantization
attacks
social media
Online Access:https://eudl.eu/pdf/10.4108/eai.28-9-2020.166365

Internet

https://eudl.eu/pdf/10.4108/eai.28-9-2020.166365

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