Impossible to inject variable in Allowed Characters field [Google OCR]

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1

Hello,

I’m scrapping text from some images which contain Dates, texts, Numbers. I use a Foreach on my images and I call workflow wich contain the OCR activity, ( I have some parameters like Invert image, the scale, AllowedCharacters ), And The Field AllowedCharacters dont want to take variable. Is someone have an idea to bypass this problem ?

Cordially,

Benoît

2

Hi @BenoitM

Are you able to do screenscrapping on the image

Thanks
Ashwin S

3

Hi Ashwin,

Yes without problems, but I need to limit the Allowed Characters to limits errors, for exemple, when I read a Date ( 11/12/2019 ) sometimes from the Ones are deducted the character “I”. And when I limit the Chars for the date manualy it works fine. ( I wand to inject theses characters form a variable beause the same engine receive images of Title, Dates, Emails … And the alloweds characters aren’t the same in each cases )

Cordially,

Benoît