Design of an improved algorithm for blind digital image watermarking using both grayscale and binary watermark in DFWHT domain

2014 ◽  
Author(s):  
Sudip Ghosh ◽  
Arijit Biswas ◽  
Santi P Maity ◽  
Hafizur Rahaman
Keyword(s):  
Digital Image ◽  
Image Watermarking ◽  
Digital Image Watermarking ◽  
Improved Algorithm

Adaptive Digital Image Watermarking Using DWT-PCA

2020 ◽  
Author(s):  
Advait Narvekar ◽  
Anujeet Swain ◽  
Aditya Satpurkar ◽  
Sarita Ambadekar
Keyword(s):  
Digital Image ◽  
Image Watermarking ◽  
Digital Image Watermarking
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