Patent ID: 11961246
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The method according to claim 6, wherein the preset similarity weight formula is:, w
      ⁢
      
        2
        k
      
    
    =
    
      s
      *
      
        exp
        (
        
          -
          
            
              
                d
                *
                diff
                ⁢
                
                  1
                  2
                
              
              +
              
                
                  (
                  
                    1
                    -
                    d
                  
                  )
                
                *
                diff
                ⁢
                
                  
                
                ⁢
                
                  2
                  2
                
              
            
            
              2
              ⁢
              
                σ
                2
              
            
          
        
        )
      
    
  
  ,

where s represents the smoothing factor, diff1 represents the confidence difference, diff2 represents the gray value difference, d represents the first weight coefficient, 1−d represents the second weight coefficient, and σ represents a product of a depth value of each trusted pixel and a preset standard error.