Use ADR only for a Rect

Discussions about Automatic Document Recognition in GdPicture.NET.
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win568
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Use ADR only for a Rect

Post by win568 » Tue Sep 29, 2015 10:52 am

Hi

We try to use ADR for Recognizing of Invoices. Unfortunatelly we have a lot of very similar Invoices. The Confidence from ADR is nearly the Same value for different Invoices. Is it possible to get a Method like this:

ADRAddGdPictureImageInchesToTemplate(TemplateID: Integer; ImageID: Integer; Left: Single; Top: Single; Width: Single; Height: Single;)

So we can only add a Point of Interest to the ADR. After ADRGetCloserTemplateForGdPictureImage the Document Recognition should only compare the Rect for the Confidence. So it would be possible to compare nearly same Documents.

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Loïc
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Re: Use ADR only for a Rect

Post by Loïc » Tue Sep 29, 2015 10:57 am

Hello,

A simple way to do that is to clone a region of the image and run the recognition process on the region.
See the method: CreateClonedGdPictureImageArea() ref: http://guides.gdpicture.com/content/web ... eArea.html

win568
Posts: 44
Joined: Tue Mar 24, 2015 1:00 pm

Re: Use ADR only for a Rect

Post by win568 » Tue Sep 29, 2015 11:07 am

Hi Loic

Thank you for your fast answer :). We are very satisfied about your product and try to Switch our current solution to this. One part of this is paperless booking. We have a bunch of templates, where we tried to use the ADR to assign a template to the Invoive. This process should work very fast, because after this we make an OCR with the Data of the found template. This process finds the UID, InvoiceNr, InvoiceDate, Amound and so on, which we Need for paperless booking.

So is your solution fast (Cloning of Regions of an Image), because we have f.e. 100 Templates, we Need to check.

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Loïc
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Re: Use ADR only for a Rect

Post by Loïc » Tue Sep 29, 2015 11:13 am

So is your solution fast (Cloning of Regions of an Image)
Yes, it should take some milliseconds that you will surely recover during the recognition process.

Kind regards,

Loïc

win568
Posts: 44
Joined: Tue Mar 24, 2015 1:00 pm

Re: Use ADR only for a Rect

Post by win568 » Tue Sep 29, 2015 11:17 am

Thxs. We will try it and inform you about the Results.

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