Patent ID: 11908113
Assignee: CVITEK CO. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The image processing method according to claim 1, wherein in step (i), the clipping value is adjusted according to the following formulas:, step
        ⁢
        
          
        
        ⁢
        
          (
          
            n
            +
            1
          
          )
        
      
      =
      
        
          η
          ⁡
          
            (
            
              n
              +
              1
            
            )
          
        
        ×
        step_
        ⁢
        1
      
    
    ;
  

  
    
      
        U
        ⁡
        
          (
          
            n
            +
            1
          
          )
        
      
      =
      
        
          U
          ⁡
          
            (
            n
            )
          
        
        ±
        
          step
          ⁢
          
            
          
          ⁢
          
            (
            
              n
              +
              1
            
            )
          
        
      
    
    ;
  

wherein the step_1 is an initial clipping value for the 1st iteration; step(n+1) is a value of step adjustment for the (n+1)th iteration; η(n+1) is an adjustment rate for the (n+1)th iteration; U(n) is the clipping value for the nth iteration; U(n+1) is the clipping value for the (n+1)th iteration; n is a positive integer equivalent to or greater than 2.