Adaptive Digital Image Watermarking Based on Combination of HVS Models

Adaptive Digital Image Watermarking Based on Combination of HVS Models

In this paper two new blind adaptive digital watermarking methods of color images are presented. The adaptability is based on perceptual watermarking which exploits Human Visual System (HVS) models. The first method performs watermark embedding in transform domain of DCT and the second method is bas...

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Bibliographic Details
Main Authors: P. Foris, D. Levicky
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2009-09-01
Series:Radioengineering
Subjects:
Digital image watermarking
Human Visual System models
Discrete Cosine Transform
Discrete Wavelet Transform
Noise Visibility Function
color spaces
watermark embedding
watermark detection
Online Access:http://www.radioeng.cz/fulltexts/2009/09_03_317_323.pdf

Internet

http://www.radioeng.cz/fulltexts/2009/09_03_317_323.pdf

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