A watermarking optimization method based on matrix decomposition and dwt for multi-size images

HIGHLIGHTS

• who: Lei Wang and Huichao Ji from the College of Information and Control Engineering, Jilin Institute of Chemical Technology, Jilin, China School of Automation Engineering, Northeast Electric Power University, Jilin, China have published the Article: A Watermarking Optimization Method Based on Matrix Decomposition and DWT for Multi-Size Images, in the Journal: Electronics 2022, 2027 of /2022/
• what: The authors choose different attacks, such as filtering and cropping, and the attack parameters are shown in Table 1. The authors compare the PSNRs of the proposed algorithm and the algorithm in the absence of attacks. In . . .
  

   

  

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