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Why my OCR so bad

Trying to OCR a PDF that was converted to PNG at 600!
The OCR is picking up garbage
I can read the PNG fine!

Returning this text

signed To: 764 Tme Assigned: 17.16 ETA: Aved: 17: 42 Edr 3 EAT! s
sigd tot is sini E E
neuuuneu uuJse(vuuupueuv 1vfei/lnuunuyjuue 1 Mfue$
Superdisor Safety Mardia
Structure Fire:
(Note: Provlde name and time notlfled)


Would you kindly share your sample image with us. You can attach it with your post using the upload button. We will test the scenario in our environment and address it accordingly.

I TRIED THE FREE tesseractdotnet

And it worked great!

Aspose could not
Any ideas?

Debug Capture.PNG (594.1 KB)

Here’s and original image9_out.jpg (1.1 MB)

I tired the same with

Any updates?
Tesseract was able to read all the text.
thanks again


We have logged an issue as OCRNET-251 in our issue tracking system for incorrect text extraction from the image. We will investigate it in details and keep you posted with the status of its rectification. Please be patient and spare us some time.

We are sorry for your inconvenience.