I was curious as why it works super well for some white and black, and not
at all for others. I will try the invertion.
Thanks,
JMS
Le jeudi 1 octobre 2020 à 12 h 59 min 09 s UTC-4, Lorenzo Blz a écrit :
> Invert the image.
>
>
>
> Il gio 1 ott 2020, 14:58 Jean-Marc Spaggiari ha
> scritto:
>
Hi,
AFAICT tesseract OCR quality deteriorates a lot when being fed 'inverted
colors', i.e. white text on black background. (Can't dig up the tesseract
blog / article I first saw this mentioned and google fails me in this
regard right this minute, sorry.)
Second, from what I gather from all the ap
Invert the image.
Il gio 1 ott 2020, 14:58 Jean-Marc Spaggiari ha
scritto:
> Hi,
>
> I'm playing around with Tesseract to try to do some OCR on screen captures.
>
> My picture looks like this:
> [image: name.png]
>
> But is recognized like this:
> Eglise Chrétienne Evangélique de
> sy oan 8)=1
Hi Fabian,
Are you able to try by removing the camera picture on the left? Or it has
to stay there? Maybe you can split your picture into smaller one, by
looking for vertical delimiters?
JM
Le mercredi 30 septembre 2020 à 06 h 50 min 44 s UTC-4,
fabian...@googlemail.com a écrit :
> Hello,
>
Hi,
I'm playing around with Tesseract to try to do some OCR on screen captures.
My picture looks like this:
[image: name.png]
But is recognized like this:
Eglise Chrétienne Evangélique de
sy oan 8)=1=
Place Je Me Souviens, Laval, QC H7L 1T9,
‘Tate lale|
Long lines are fine, but short are defin
Related discussion at https://github.com/tesseract-ocr/tesseract/issues/3109
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My search on such a topic:
https://groups.google.com/g/tesseract-ocr/search?q=%22Math%20formulas%22
gave me only four unhopeful hits:
// __ Mathematical Formulae recognition
https://groups.google.com/g/tesseract-ocr/c/gh-bficm_2w/m/8xw4F3_sAQAJ
~
// __ Handwritten math formula(symbol) reco
Well technically it seems that is what they try to mean - they removing the
openmp that was used cuz anyways it was not giving any good results as such.
On Wed, Sep 30, 2020 at 4:07 PM Sarath C P wrote:
> Hi, we were using Tesseract4.0 in my previous problem. It was giving a
> good performance w
Please read tesseract documentation regarding lstm training by replacing a
layer.
On Thu, Oct 1, 2020, 11:29 shreyansh dwivedi wrote:
> Hello Shree,
> Firstly, thank you for looking into it. Secondly, I would be grateful if
> you share the piece of code with the explanation part of how to train
1) In which fonts made for machine recognition is the tesseract trained by
default?
2) If it is not trained by default in any font made for machine recognition
please point me to training data for such font if someone has done that.
3) Help me to configure tesseract not to use an dictionaries, ju
Also we wanted without OMP_THREAD_LIMIT=1 is tesseract-4.1 is running multi
threading or not?
On Thu, Oct 1, 2020 at 11:23 AM Sarath C P wrote:
> Hi,
>> Please see steps followed.
>>
>> OS: LINUX, 4 CPUS , 2 CORES
>
>> Version tesseract - 4.1
>>
>> 1. Our python web application running in n
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