Identity different labels on object and extract text

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Posted on 16 Aug 2020 09:46:16 by jinivthakkar

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Hi All,

I am using text recognition for grocery products and I want to extract the weight and barcode from the bottle.

Please can anyone advice how to extract the values and assign it to labels

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jinivthakkar 4,181 on 16 Aug 2020 at 17:40:12

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Re: Identity different labels on object and extract text

Thanks a lot !

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JoeF-MSFT on 16 Aug 2020 at 13:52:42

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Re: Identity different labels on object and extract text

Here is an small video of the app in use: https://www.youtube.com/embed/wa__xktrLxs

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JoeF-MSFT on 16 Aug 2020 at 13:49:46

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Re: Identity different labels on object and extract text

Hi @jinivthakkar,

Thanks for posting the question. Here's one way to do it:

1) Add two labels and two text inputs

2) Click on the TextInput next to Weight. On the formula bar select the OnSelect property and write the following formula: UpdateContext({WeightVariable: TextRecognizer1.Selected.Text})

3) Now change to the Default property and write: WeightVariable

4) Now do the same with the TextInput next to Barcode. On the formula bar select the OnSelect property and write the following formula: UpdateContext({BarcodeVariable: TextRecognizer1.Selected.Text})

5) Now change to the Default property and write: BarcodeVariable

6) You are now ready to use the app. 🙂 Take a photo of product, select the weight value on the photo and then click on the weight Text input. Similarly tap on the value for the barcode on the image and click on the text input for barcode.

I hope this helps on your AI Builder journey.

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