里德-所罗门码

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    又称:
    
    RS code
    
    Reed-Solomon ECC
    
  

  

  
  
The error-correcting code used in QR codes' data region. Reed-Solomon codes operate on codeword symbols (8-bit bytes) rather than individual bits, enabling both error detection and correction. They can correct up to t symbol errors where 2t equals the number of parity symbols.


  



  

  
  
  
  

  
  
  
  

    
相关术语

    

      
      Error Correction Level
      
      Codeword
      
      Interleaving
      
      Galois Field
      
      Generator Polynomial
      
      Error Correction Capacity
      
      Decoding
      
    

  

  
  

  
  
  

    
Related Content

    

      
      
        

          
          
QR Codes中的Reed-Solomon纠错

          
          QR Code Fundamentals
          
        

        
        
        
…corrupted positions and reconstruct the original data. An RS code that adds 2t error correction codewords can correct up to…