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Tessaract Ocr read Specific location pdf


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Hi,

I need to read specific location from .pdf that has digital signature on it. I have gone through forum related this, I have seen screen capture and Tessaract example. I don't known how to get exact location. 

Please help me out with this.

Thanks,

Khalid Ansari

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Hi @FrancescoDiMuro

Thanks for reply. I can able to find the position through screen capture UDF. Out i am getting in Junk character. 

Actual text = "Login For Chat"

Output = "Ln-gin fur Chat |"

Am I missing any character recognition for English?

Following are the tessdata file detail

image.png.531e0809c01f84be2144e6bb2a182ade.png

Thanks,

Khalid 

 

Edited by KhalidAnsari
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Hi @FrancescoDiMuro

Thanks for reply. I really appreciate ur effort.

Following this I am doing

1. Read the Application Title name. Based on that I will use winWait till that application window load.

2. Then i need to pass data from application.

3. Then i need to open pdf file and again i need to read OCr detail for specific location of pdf .

Point 1 and 3 are for OCR.

Attaching sample pdf which don't have digital signature.

Thanks,

Khalid

invoice1.pdf

Edited by KhalidAnsari
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  • 2 weeks later...
  • 2 weeks later...

@KhalidAnsari

Tesseract OCR is a free OCR software, so, it has its limits.

If you want more from you're OCR software, you may spend some money with a kore reliable (and non-free) software, which could help you with this kind of recognition :)

Click here to see my signature:

Spoiler

ALWAYS GOOD TO READ:

 

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