Patent ID: 11936898
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The method of claim 2, wherein the mapping the original sample comprises calculating the mapped sample as:, f
   ⁡
   (
   x
   )
  
  =
  
   {
   
    
     
      0
     
     
      
       x
       =
       0
      
     
    
    
     
      
       min
       ⁢
       
        (
        
         
          x
          +
          δ
          -
          c
         
         ,
         maxVal
        
        )
       
      
     
     
      
       1
       ≤
       x
       ≤
       maxVal
      
     
    
   
  
 

where ƒ(x) represents the mapped sample, x represents the original sample, δ represents the maximum allowed error, c is a constant non-negative integer that is less than δ, and maxVal represents a maximum value of the original sample.