enhance image quality for read Barcode

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i want use readbarcode function but i cant find any barcode Because of the low quality of the photo
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Accepted Answer

Benjamin Thompson
Benjamin Thompson on 1 Aug 2022
Can you get a better photo? Can you read the barcode manually from this photo?
You can use improfile to get something like this and decide if further processing is feasible, or think about what types of filtering might clean up the signal
  1 Comment
Amir Azadeh Ranjbar
Amir Azadeh Ranjbar on 4 Aug 2022
thank you
But it didn't work
Maybe I should get a better webcam

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More Answers (1)

Benjamin Thompson
Benjamin Thompson on 4 Aug 2022
If your camera has autofocus, the reflection off the table below may be confusing it. Place something nonreflective with no high contrast features (like a blank sheet of paper) on the table underneath the barcode.

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