Scanning Problems with Code 39 Barcodes


Code 39 Extended with Zero-Margin is used in applications where a compact representation of data is desired, and where the barcode can be read by a scanner with a high level of accuracy. This barcode setting is very tight causing code 39 barcode not to scan.

Dynamsoft uses advanced image processing and scanning algorithms to solve the challenges posed by Code 39 Extended with Zero-Margin barcodes. The following are some of the ways in which Dynamsoft addresses these challenges:

  • Image Enhancement
  • Barcode Detection
  • Decoding
  • Error Correction

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