Fuzzy Inference System Based Robust Digital Image Watermarking in DWT-DCT Domain Using Human Visual System

2016 ◽  
Vol 9 (4) ◽  
pp. 265
Author(s):  
Bandi Jagadeesh ◽  
P. Rajesh Kumar ◽  
P. Chenna Reddy
Keyword(s):  
Visual System ◽  
Digital Image ◽  
Human Visual System ◽  
Fuzzy Inference System ◽  
Fuzzy Inference ◽  
Image Watermarking ◽  
Digital Image Watermarking ◽  
Inference System ◽  
Dct Domain

scholarly journals Human visual system based adaptive digital image watermarking

2008 ◽  
Vol 88 (1) ◽  
pp. 174-188 ◽  
Author(s):  
Huiyan Qi ◽  
Dong Zheng ◽  
Jiying Zhao
Keyword(s):  
Visual System ◽  
Digital Image ◽  
Human Visual System ◽  
Image Watermarking ◽  
Digital Image Watermarking

Digital Image Watermarking Program

2013 ◽  
Vol 717 ◽  
pp. 720-725
Author(s):  
Qing Jun Wang ◽  
Xiao Bin Wang
Keyword(s):  
Digital Image ◽  
Visual Masking ◽  
Image Watermarking ◽  
Digital Image Watermarking ◽  
Chaotic Sequences ◽  
Copyright Information ◽  
Dct Domain ◽  
Unique Nature ◽  
Shear Processing ◽  
Salt And Pepper

This paper proposes digital image watermarking algorithm in DCT domain which makes use of the unique nature of chaotic sequences to encrypt binary image watermarking with copyright information via chaotic sequences and then embeds watermarking component of different strengths in DCT domain of different image blocks self-adaptively. Through the added Gaussian noise, salt and pepper noise and JPEG compression and shear processing operations, the results show that the algorithm has a good visual masking and robustness.

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