Patent ID: 11863779
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method of claim 3, further comprising calculating the value of sum according to:, sum
     =
     
      
       f
       [
       0
       ]
      
      *
      
       (
       
        
         
          recPictureL
          [
          hx
          ]
         
         ⁢
         vy
        
        -
        
         yP
         ⁢
         1
        
       
      
     
    
    ]
   
   -
   
    
     recPictureL
     [
     hx
     ]
    
    [
    vy
    ]
   
   +
   
    
     f
     [
     1
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        
         hx
         -
         1
        
        ]
       
       [
       vy
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
   +
   
    
     f
     [
     2
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        
         hx
         +
         1
        
        ]
       
       [
       vy
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
   +
   
    
     f
     [
     3
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        
         hx
         -
         1
        
        ]
       
       [
       
        vy
        +
        
         yP
         ⁢
         1
        
       
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
   +
   
    
     f
     [
     4
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        hx
        ]
       
       [
       
        vy
        +
        
         yP
         ⁢
         1
        
       
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
   +
   
    
     f
     [
     5
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        
         hx
         +
         1
        
        ]
       
       [
       
        vy
        +
        
         yP
         ⁢
         1
        
       
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
   +
   
    
     f
     [
     6
     ]
    
    *
    
     (
     
      
       
        recPictureL
        [
        hx
        ]
       
       [
       
        vy
        +
        
         yP
         ⁢
         2
        
       
       ]
      
      -
      
       
        recPictureL
        [
        hx
        ]
       
       [
       vy
       ]
      
     
     )
    
   
  
  ,
 

wherein recPictureL represents the luma picture including the luma block.