material that would help to pinpoint what's
wrong in my preprocess ?
Best regards,
Richard
Le lundi 13 janvier 2020 17:48:01 UTC+1, Daniel Anton a écrit :
>
> Hi Richard,
>
> First of all I would recommend you to visualize each step of your process
> (Threshold, Median ...).
>
a window.
Richard
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Hello, and thanks, for reply,
Question which third application use tesseract?
Cheers,
Robert Richard
Archiviste en ethnologie acadienne
Centre d'études acadiennes Anselme-Chiasson
Université de Moncton
Moncton (Nouveau-Brunswick) E1A 3E9
(506) 858-4724
robert.rich...@umoncton.ca
http
.
But for some reason it won't create an executable? Help!
On Saturday, March 17, 2018 at 4:18:08 PM UTC-4, zdenop wrote:
>
> Why you specify compiler (especially if it can not be found)?
>
> Zdenko
>
> 2018-03-17 19:07 GMT+01:00 Richard McAlexander <richardmc...@gmail.com
> >:
>
t; Zdenko
>
> 2018-03-17 11:57 GMT+01:00 Richard McAlexander <richardmc...@gmail.com
> >:
>
>> I'm having trouble compiling Tesseract 4.0. I have all dependencies
>> installed. The error occurs when after I run ./autogen.sh in the
>> terminal--tha
I'm having trouble compiling Tesseract 4.0. I have all dependencies
installed. The error occurs when after I run ./autogen.sh in the
terminal--that works fine. But when I run ./config I get this error:
./configure CC=gcc-6 CXX=g++-6 CPPFLAGS=-I/usr/local/opt/icu4c/include
Hi there,
I'm trying to train tesseract 4.0 for a language by providing a large
training text. I am not sure what should I do after reading the document.
Just replacing the training text in langdata and installing fonts we need
before running tesstrain.sh?
Thanks,
Richard
--
You received
of a
single font which can be used for making box files.
p.s: is there any methods(softwares) for rendering synthetic training data
from text except scanning or printing?
thanks,
Richard
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"tesseract-ocr&q
tesseract /Users/RC/DeskIMG_3478.jpg /Users/RC/Desktop/out
Tesseract Open Source OCR Engine v3.04.01 with Leptonica
Warning in pixReadMemJpeg: work-around: writing to a temp file
Detected 39 diacritics
out.txt contains nothing
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Hello. I'm looking for Tesseract code that will work using *V*isual *S*tudio
*2010* Premium and that can be called in C#.NET.
Because there is an older compilation that was done in vs2008 and the
newest one appears to be for vs2012, I downloaded a dotnet wrapper (130 +
MB) from GitHub that
-ocr/wiki/Stroke-Width-Transform-In-Action
https://github.com/tleyden/open-ocr/wiki/Stroke-Width-Transform
On Wednesday, July 16, 2014 2:23:10 PM UTC-7, Richard Arnold wrote:
I want to send scan output directly to a text file minus any images, is
it possible to get Tesseract ocr to either
I want to send scan output directly to a text file minus any images, is it
possible to get Tesseract ocr to either ignore images in the scan, or to
replace images with whitespace?
If so, how would this be possible?
Are there any coding examples available, i.e. function to recognize an
image,
the answer
yet, I believe
I am providing enough details as possible as I can.
Richard
On Wednesday, February 19, 2014 10:38:09 PM UTC+8, MOU Mukherjee wrote:
Thanks Richard. I did read the FAQs but am confused which software is the
best to use to clean/pre-process the image before
On Tuesday, February 18, 2014 4:54:45 PM UTC+8, Nick White wrote:
Hi Richard,
So I have tried to sharpen
the image first and then perform OCR, the result is still wrong.
If you post the image you sent to Tesseract, after you've done all
the preprocessing, we can look and see
On Tuesday, February 18, 2014 4:54:45 PM UTC+8, Nick White wrote:
Hi Richard,
So I have tried to sharpen
the image first and then perform OCR, the result is still wrong.
If you post the image you sent to Tesseract, after you've done all
the preprocessing, we can look and see
by
VietOCR is correct ^-^.
Thanks.
Richard
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I suggest you to read the FAQ of tesseract, your question is
Why is the output is empty or of poor quality?
and you will find the answer. there are several pieces of freeware you can
use.
On Wednesday, February 19, 2014 4:25:05 AM UTC+8, MOU Mukherjee wrote:
hi, I have recently started
by the way, the sample image I uploaded is a failed case.
I cannot get Mx1251C recognized correctly, even if I limited the char set
as 0-9A-Z.
On Monday, February 17, 2014 12:59:09 PM UTC+8, Richard Wang wrote:
hello,
I am trying to perform OCR on merchandise label with Chinese chars
/IMG_20140215_152033_box.jpg
Richard
On Monday, February 17, 2014 12:59:09 PM UTC+8, Richard Wang wrote:
hello,
I am trying to perform OCR on merchandise label with Chinese chars.
Here I have uploaded an example image. The character string I really
care about is MX1251C.
Most of such string is composed
.
*If you're able to crop out all but the text you care about before *
*handing it to Tesseract to process, things will be much easier*
This is what I am thinking of either. Just that I have not figured how
to quickly select out candidate patches.
Richard.
On Tuesday, February 18, 2014 2:30:38 AM UTC+8
if they are English letters.
If I want to speed up the recognition process and accuracy, how can I take
advantage of the special properties of my problem here?
thanks.
Richard
https://lh4.googleusercontent.com/-_hlnACBMN5o/UwGViQ65HZI/AEs/D6Y9i60SrSE/s1600/IMG_20140215_152033.jpg
I only need to recognize
, ''
$in_image ' ' $out_file ' ' '-l eng' ' ' ' -psm 6')
Incase anyone needed it.
Thanks again!
On Saturday, February 23, 2013 1:28:46 PM UTC-8, Nick White wrote:
Hi Ben,
On Fri, Feb 22, 2013 at 01:58:53PM -0800, Ben Richard wrote:
The problem is the output file
seems to see
I am currently using Tesseract in my screen scraping app where I am reading
only 1 type of digital font. I have noticed however that Tesseract
occasionally mixes up 7s and 1s on a fairly frequent basis (5% of the
time). Since I am only using one font is there a way of refining this a
bit
of these variables exist in the Tesseract
3.01 source. I also looked through the various _VAR_H variables but
did not see anything that is obviously appropriate.
Thanks,
Richard
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Its erroring when I run it from the command line. doing like tesseract
c:\image.tif c:\output.txt causes error once starting to process the image.
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Thank you,
Richard Genthner
IT Consultant
545 Union Rd
Waldoboro,Me 04572
Ph. 585.563.9602
Fax. 1.413.294.9891
Web. www.guthnur.net
Classification
Hi,
I am really new to Tesseract OCR 3.0 as a static DLL within a windows
envionment and have the majority of what I want working but...
Is there a way to increase the sensitivity of the OCR engine?
For instance, I am passing JPG images that purely have images of
registration plates (ANPR
! Since you expect only
digits, simply accept these letters as the equivalent digit by
replacing them.
Patrick
On Mar 3, 5:09 am, Richard rhe...@dial.pipex.com wrote:
Hi,
I am really new to Tesseract OCR 3.0 as a static DLL within a windows
envionment and have the majority of what I want
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