Hi all
I'm a neophyte in Tesseract.
Currently I'm using tesseract 3.0.5, I'm using it with the Italian language
and newspaper pages in pdf format.
I'm converting pdf to png (with Imagemagick) with 300 and 600 dpi,
following all these suggestions
Hi Shree, just a quick update.
I've now looked into this output tesseract.log further and now understand
how it works and how it will go through different choices and eventually
decides on a "best choice". However the output doesn't explain how it then
decides what has overriding priority on
I do not know about the internal algorithms used by tesseract.
If you are having accuracy issues with certain letters and digits, I will
suggest that you fine-tune for impact using the images or similar font.
Please see wiki page on training 4.0 for the command - look for fine tuning
for new
uninstall all versions of tesseract and libtesseract-dev
then install using ppa from
https://launchpad.net/~alex-p/+archive/ubuntu/tesseract-ocr
On Sat, Aug 11, 2018 at 11:08 AM Kimchi wrote:
> Environment
>
>- Tesseract Version: 3.04
>- Commit Number: 3.04
>- Platform: ubuntu
Hello Marco, some time has passed since you posted this issue. I am running
into the exact same problem. Did you find the root cause for your errors, and
could you solve the issue?
Greetings
Thomas
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tesseract 4
On Thu, Aug 9, 2018 at 7:56 PM Shree Devi Kumar
wrote:
> Are you training for tesseract 3 or tesseract 4(LSTM training)?
>
> On Thu 9 Aug, 2018, 8:13 PM Mohammad Moin, wrote:
>
>> this is not much accurate, i am trying to develop my own traineddata from
>> scratch, i have completed
i have trained my own model for urdu language using jtessboxeditor to
create tiff/box file and then used Serak tesseract trainer for creating
trainedata file, my model is recognizing urdu language but there are 2
issues mainly other than accuracy(accuracy will be test after solving
following
I just realised some of the output underneath "Trying word using lang fo,
oem 0" might be useful information! here it is:
Running NoDangerousAmbig() for 5 [35 ]0 3 [33 ]0 . [2e ]p
Looking for replaceable ngrams starting with 5 [35 ]0:
Looking for replaceable ngrams starting with 3 [33 ]0:
Hi Shree, thanks for your patience and help!
I have managed to produce the tesseract.log file with your help. Now i'm
trying to understand it a bit more. here is a quick snippet of the output i
want to show you:
*Rejecter: 5 [35 ]0 3 [33 ]0 . [2e ]p (word=n, case=y, unambig=y,
multiple=y)*
Hi Shree, I've tried to run my commands again by having logfile as the last
variable which has been changed to:
*debug_file tesseract.log*
*multilang_debug_level 3*
*stopper_debug_level 3*
When i entered the command with logfile at the end, it gives an output in
cmd saying:
Hi,
I went through this discussion thread and updated to Tesseract 3.05.02.
Previously I was working with version 3.05. I was getting the same error of
"FAILURE: Couldn't find a matching blob" for about 15% of my training
characters.
But even after updating, I am still getting the exact same
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