Patent ID: 11875487
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 5:
6. The high dynamic range image processing method according to claim 1, wherein the maximum reference value MAX is determined according to the following formula:, MAX
   =
   
    
     A
     ×
     
      P
      
       K
       1
      
     
    
    +
    
     
      (
      
       1
       -
       A
      
      )
     
     ×
     
      P
      
       K
       2
      
     
    
   
  
  ,, wherein
K1 represents the first percentage, PK1 represents the maximum RGB component value of the first pixel, K2 represents the second percentage, PK2 represents the maximum RGB component value of the second pixel, A, K1, and K2 are preset values, 0<A<1, 0<K1<1, and 0<K2<1.