Hybrid Color Image Watermarking Algorithm Based on DSWT-DCT-SVD and Arnold Transform

2018 ◽  
pp. 327-336 ◽  
Author(s):  
Palak Garg ◽  
Lakshita Dodeja ◽  
Priyanka ◽  
Mayank Dave
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Arnold Transform ◽  
Color Image Watermarking

scholarly journals A ROBUST NON-BLIND HYBRID COLOR IMAGE WATERMARKING WITH ARNOLD TRANSFORM

2018 ◽  
Vol 9 (1) ◽  
pp. 1814-1820 ◽  
Author(s):  
Mahendra Kumar Pandey ◽  
Girish Parmar ◽  
Rajeev Gupta
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Arnold Transform ◽  
Color Image Watermarking

A Combined just Noticeable Distortion Model-Guided Color Image Watermarking Scheme

2010 ◽  
Vol 171-172 ◽  
pp. 622-627
Author(s):  
Wang Sheng Fang ◽  
Yu Nan Li ◽  
Lu Lu Wu ◽  
Rong Zhang
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Discrete Wavelet ◽  
Arnold Transform ◽  
Color Image Watermarking ◽  
Distortion Model ◽  
Just Noticeable Distortion ◽  
Visual Characteristics ◽  
Watermarking Scheme ◽  
Content Information

A new color image watermarking scheme is presented. The visual characteristics of HVS, multi-resolution of discrete wavelet transform, and color image content information are adopted to classify the wavelet coefficients and find a new JND model. The embedded watermark is processed by Arnold transform and chaotic modulation, which can improve the security of scheme. The combined JND model-guided watermarking scheme provides the maximum strength transparent watermark to compromise the robustness and invisibility. Both better invisibility and robustness work than other algorithms based on HVS are shown in the experimental results.

Combining double random phase encoding for color image watermarking in quaternion gyrator domain

2015 ◽  
Vol 343 ◽  
pp. 56-65 ◽  
Author(s):  
Zhuhong Shao ◽  
Yuping Duan ◽  
Gouenou Coatrieux ◽  
Jiasong Wu ◽  
Jinyu Meng ◽  
...  
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Random Phase ◽  
Color Image Watermarking ◽  
Phase Encoding ◽  
Double Random Phase Encoding ◽  
Random Phase Encoding

Efficient color image watermarking using homomorphic based SVD in DWT domain

2016 ◽  
Author(s):  
Khalid A. Al-Afandy ◽  
Osama S. Faragallah ◽  
El-Sayed M. EL-Rabaie ◽  
Fathi E. Abd El-Samie ◽  
Ahmed ELmhalawy
Keyword(s):  
Color Image ◽  
Image Watermarking ◽  
Color Image Watermarking
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