MLKit Vision is reading code128 barcodes poorly

googlesamples / mlkit

A collection of sample apps to demonstrate how to use Google's ML Kit APIs on Android and iOS

Apache License 2.0

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MLKit Vision is reading code128 barcodes poorly #716

Open leoroh opened 1 year ago

leoroh commented 1 year ago

Describe the bug I performed the tests with the project: https://github.com/googlesamples/mlkit/tree/master/android/vision-quickstart

To Reproduce

This is working

These are not working.

If applicable, please include code snippet and sample input(image, video, text, etc)

Expected behavior A clear and concise description of what you expected to happen.

SDK Info:

'com.google.mlkit:barcode-scanning:17.2.0'

Smartphone:

Device zebra tc57
android 10

andreaMOnline commented 11 months ago

We have a similar experience building and executing the barcode scanner sample project provided in mlkit_code_scanner_sample. The result is poor for the following codes (also code128 length 22 digits)

We have the similar wrong results in barcode-scanning:17.2.0 mentioned in this bug report.

Devices: Samsung Galaxy S10 (SM-G973F/DS) Android 12, Nokia 7.2 model TA-1196 Android 11