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42. 1d vs 2d barcode.pdf

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42. 1d vs 2d barcode.pdf

  1. 1. 1D 2D barcodelive.org
  2. 2. Table of content What is a 1D barcode? What is a 2D barcode? 1D vs 2D barcode: What are the differences? 1D vs 2D barcode: Which one should you choose? barcodelive.org
  3. 3. 01. What is a 1D barcode? barcodelive.org
  4. 4. 1D BARCODE Is a visual white & black pattern using variable-width lines & spaces for encoding information barcodelive.org
  5. 5. Pros Cons 1D scanners are inexpensive 1D scanners have good motion tolerance with a wide range 1D scanners can not read 2D barcodes 1D barcodes may only contain a limited information amount barcodelive.org
  6. 6. 02. What is a 1D barcode? barcodelive.org
  7. 7. 2D BARCODE Include a combination of dots & other geometric patterns barcodelive.org
  8. 8. Pros Cons 2D scanners can read 1D barcode 2D scanners retrieve more information than 1D scanners 2D barcodes can be read from any angle 2D scanners are more expensive 2D scanners are less accurate when multiple barcodes are in close proximity to a product barcodelive.org
  9. 9. 03. 1D vs 2D barcode: What are the differences? barcodelive.org
  10. 10. 1D barcode 2D barcode Information density Low High Information capacity Small Big Data storage & capacity Use spaces & variable width lines to encode data Use patterns of hexagons, squares, dots, & other shapes to encode data Ease of scanning Requirescanner's laser to be precisely aligned with barcode Omni-direction & orientation reading Database dependence vs independence Database-dependent Don’t need to access a database to use the encoded information Applications Scanned with conventional laser or camera-based image scanners Just be read by an imager barcodelive.org
  11. 11. 4. 1D vs 2D barcode: Which one should you choose? barcodelive.org
  12. 12. Both have pros & cons Although 2D barcodes can technically replace 1D barcodes, they are more fragile and not as fast Both will be used for years to come barcodelive.org
  13. 13. THANK YOU BARCODELIVE.ORG TWITTER.COM/BARCODELIVE2022 LINKEDIN.COM/IN/BARCODE-LIVE

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