รหัส Reed-Solomon

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    หรือเรียกอีกชื่อว่า:
    
    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.


  



  

  
  
  
  

  
  
  
  

    
คำศัพท์ที่เกี่ยวข้อง

    

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

  

  
  

  
  
  

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