Patent ID: 11909999
Assignee: SANECHIPS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The method of claim 4, wherein:
αt is obtained by the following formula:, α
    t
   
   =
   
    
     N
     *
     
      
       D
       ⁡
       (
       Y
       )
      
      d
     
    
    
     
      
       D
       ⁡
       (
       Y
       )
      
      1
      
       d
       +
       1
      
     
     +
     
      
       D
       ⁡
       (
       Y
       )
      
      2
      
       d
       +
       1
      
     
     +
     
      
       D
       ⁡
       (
       Y
       )
      
      3
      
       d
       +
       1
      
     
     +
     …
     +
     
      
       D
       ⁡
       (
       Y
       )
      
      N
      
       d
       +
       1
      
     
    
   
  
  ;
 

wherein N denotes a total number of the basic units generated after the division; d denotes a depth before the division of the basic unit; d+1 denotes a depth after the division of the basic unit; D(Y)d denotes a temporal correlation degree before the division of the basic unit; and D(Y)id+1 denotes a temporal correlation degree of the ith basic unit generated after the division of the basic unit, and i=1, 2, 3, . . . , N; and

βt is obtained by the following formula:, β
    t
   
   =
   
    
     max
     ⁡
     (
     
      
       
        D
        ⁡
        (
        Y
        )
       
       1
       
        d
        +
        1
       
      
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       2
       
        d
        +
        1
       
      
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       3
       
        d
        +
        1
       
      
      ,
       
      …
         
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       N
       
        d
        +
        1
       
      
     
     )
    
    
     min
     ⁡
     (
     
      
       
        D
        ⁡
        (
        Y
        )
       
       1
       
        d
        +
        1
       
      
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       2
       
        d
        +
        1
       
      
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       3
       
        d
        +
        1
       
      
      ,
       
      …
        
      ,
      
       
        D
        ⁡
        (
        Y
        )
       
       N
       
        d
        +
        1
       
      
     
     )
    
   
  
  ;
 

wherein N denotes a total number of the basic units generated after the division; d denotes a depth before the division of the basic unit; d+1 denotes a depth after the division of the basic unit; and D(Y)d denotes a temporal correlation degree before the division of the basic unit; and D(Y)id+1 denotes a temporal correlation degree of the ith basic unit generated after the division of the basic unit, and i=1, 2, 3, . . . , N.