Patent ID: 11895304
Assignee: TENCENT AMERICA LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. The apparatus according to claim 11,
wherein intra prediction is absent from the intra-inter mode,
wherein applying PDPC directly on top of inter-prediction comprises applying, pred
    ⁡
    (
    
     x
     ,
     y
    
    )
   
   =
   
    (
    
     
      
       w_intra
       *
       wL
       ×
       R
      
      -
      1
     
     ,
     
      y
      +
      
       w_intra
       *
       wT
       ×
       R
       ⁢
       x
      
     
     ,
     
      
       -
       1
      
      -
      
       w_intra
       *
       wTL
       ×
       R
      
      -
      1
     
     ,
     
      
       -
       1
      
      +
      
       
        (
        
         N
         -
         
          w_intra
          *
          wL
         
         -
         
          w_intra
          *
          wT
         
         +
         
          w_intra
          *
          wTL
         
        
        )
       
       ×
       I
       ⁢
       n
       ⁢
       t
       ⁢
       e
       ⁢
       r
       ⁢
       P
       ⁢
       r
       ⁢
       e
       ⁢
       
        d
        ⁡
        (
        
         x
         ,
         y
        
        )
       
      
      +
      
       N
       /
       2
      
     
    
    )
   
  
  >>
  
   log
   ⁢
   2
   ⁢
   
    (
    N
    )
   
  
 

wherein InterPred indicates an input inter prediction, w_intra is selected from a set of predefined values, and
wherein N indicates one of 8, 16, 32, 64, 128, and 256.