[tesseract-ocr] Checkbox Extraction as text after Fine tuning for new characters .

[Apoorv Khanna]

Hi all,

I am able to extract few check boxes after fine tuning the English model 
but tesseract is not able to extract all the check boxes .

Thanks in advance

version Used : *tesseract 4 beta*
Font used for training : *Dejavu Sans*
No of symbols inserted in training text is 14 each

*Extracted text:*
☐not reported wnot reported zpnot reported
cno Byes tno ☒yes ☐no ☑pyes
not reported not reported ☐not reported

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☐not reported wnot reported zpnot reported
cno Byes tno ☒yes ☐no ☑pyes
not reported not reported ☐not reported

  

  


Re: [tesseract-ocr] Checkbox Extraction as text after Fine tuning for new characters .

[ShreeDevi Kumar]

Try to train with a large number of fonts and see if that improves the
result.

On Tue 3 Apr, 2018, 2:29 PM Apoorv Khanna,  wrote:

> Hi all,
>
> I am able to extract few check boxes after fine tuning the English model
> but tesseract is not able to extract all the check boxes .
>
> Thanks in advance
>
> version Used : *tesseract 4 beta*
> Font used for training : *Dejavu Sans*
> No of symbols inserted in training text is 14 each
>
> *Extracted text:*
> ☐not reported wnot reported zpnot reported
> cno Byes tno ☒yes ☐no ☑pyes
> not reported not reported ☐not reported
>
> --
> You received this message because you are subscribed to the Google Groups
> "tesseract-ocr" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to tesseract-ocr+unsubscr...@googlegroups.com.
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> Visit this group at https://groups.google.com/group/tesseract-ocr.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/tesseract-ocr/78dcd45b-eb3a-441c-8800-f056285998f4%40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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[tesseract-ocr] How to give from local Machine to the Tessearct File

[AShok Dadali]

I am using above Code. Here if i am take mage from website this works fine 
, 

but i want to give input from local machine . at that time this code is not 
working , 

I want this code take input from local machine . 

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<<< text/html; charset=US-ASCII; name=fromWebsite.html: Unrecognized >>>

[tesseract-ocr] Help - Tesseract Library (Android) - Unsatisfied Link Error

[Nicholas Tuley]

I am getting an error 

"java.lang.UnsatisfiedLinkError: 
dalvik.system.PathClassLoader[DexPathList[[zip file 
"/data/app/com.example.njtul.receiptscannerdemo-2/base.apk"],nativeLibraryDirectories=[/data/app/com.example.njtul.receiptscannerdemo-2/lib/arm,
 
/data/app/com.example.njtul.receiptscannerdemo-2/base.apk!/lib/armeabi, 
/vendor/lib, /system/lib]]] couldn't find "libjnilept.so""

And I think that it is from missing .so files, but am not sure how to fix 
this. I have brought Tesseract into my android studio project using gradle, 
and do not know where to get the .so files or where to put them within my 
project once I have them. I have been looking on the internet for help with 
this but none of the solutions propose a solution for an android project 
that uses gradle. Is this a limitation of gradle? Or am I missing something?

Any help would be appreciated.

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