Patent ID: 11914675
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The image processing method according to claim 1, wherein the determining a similarity between the second feature values of the target areas in every two target images according to all the determined second feature values comprises:
for image A and image B, according to the second feature value of the target area in the image A and the second feature value of the target area in the image B, determining a similarity between the second feature values of the target areas in the image A and the image B to satisfy following formula:, S
    β
   
   =
   
    
     
      
       ∑
       
        
         n
         =
         1
        
        ,
        
         m
         =
         1
        
       
      
      k
     
     
      
       A
       n
      
      ⁢
      
       B
       m
      
     
    
    
     
      
       
        ∑
        
         n
         =
         1
        
        k
       
       
        A
        n
        2
       
      
     
     ⁢
     
      
       
        ∑
        
         m
         =
         1
        
        k
       
       
        B
        m
        2
       
      
     
    
   
  
  ;, wherein, An represents the n-th second feature value of the image A, Bm represents the m-th second feature value of the image B, 1≤n≤k, 1≤m≤k;, ∑
   
    
     n
     =
     1
    
    ,
    
     m
     =
     1
    
   
   k
  
  
   
    A
    n
   
   ⁢
   
    B
    m, represents the sum of k second feature values of the image A and k second feature values of the image B;, ∑
    
     n
     =
     1
    
    k
   
   
    A
    n
    2, represents the arithmetic square root of the sum of k second feature values of the image A,, ∑
    
     m
     =
     1
    
    k
   
   
    B
    m
    2, represents the arithmetic square root of the sum of k second feature values of the image B, and Sβ is the similarity between the second feature values of the target areas in the image A and the image B.