Robust Color Image Hashing Using Quaternion Polar Complex Exponential Transform for Image Authentication

Faculty Computer Science Year: 2018
Type of Publication: ZU Hosted Pages: 5441–5462
Authors:
Khalied Mohamed Hosny
Journal: Circuits, systems and signal processing Springer Volume: 37
Keywords : Robust Color Image Hashing Using Quaternion    
Abstract:
Image hashing is one of the multimedia protection techniques. In this paper, a newmethod for robust image hashing based on quaternion polar complex exponential transform (QPCET) is proposed. The proposed method targets two goals. The firs
    
     
 
       

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