tesseract-ocr

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7:52 AM

v4.1.1 - Segmentation fault on train data generation; all .lstmf files are exactly 1GB

Hello, I use v4.1.1 on Linux (Debian 11) and try to generate train and evaluate data. The commands I

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v4.1.1 - Segmentation fault on train data generation; all .lstmf files are exactly 1GB

Hello, I use v4.1.1 on Linux (Debian 11) and try to generate train and evaluate data. The commands I

7:52 AM

Sep 18

Problem with detecting the very last line of the paragraph I want to detect in my image

Solved the issue by myself. Turns out it was a derivative of one of the very first solution I tried

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Problem with detecting the very last line of the paragraph I want to detect in my image

Solved the issue by myself. Turns out it was a derivative of one of the very first solution I tried

Sep 18

Brunitus Nishimura, Zdenko Podobny2

Sep 17

image_to_data recognize 'conf' as string

It is not the tesseract that produces conf as string but pytesseract. You can not convert float

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image_to_data recognize 'conf' as string

It is not the tesseract that produces conf as string but pytesseract. You can not convert float

Sep 17

vis li, … Zdenko Podobny8

Sep 17

The pictures captured by the camera did not identify well after preprocessing

Thanks for your suggestions. I will try some of these suggestions to improve my program and hardware.

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The pictures captured by the camera did not identify well after preprocessing

Thanks for your suggestions. I will try some of these suggestions to improve my program and hardware.

Sep 17

Samruddhi Dhake2

Sep 16

lstmtraining query

Hi, One more question to add here is, after running 2nd command mentioned above, I am getting assert

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lstmtraining query

Hi, One more question to add here is, after running 2nd command mentioned above, I am getting assert

Sep 16

immarried, … Jajwalya Karajgikar7

Sep 15

How to use the "latin sanskrit" language?

Hello Frank, I am wondering if you have worked on " 3. OCR Kannada inscriptions and keep them in

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How to use the "latin sanskrit" language?

Hello Frank, I am wondering if you have worked on " 3. OCR Kannada inscriptions and keep them in

Sep 15

Sep 14

Renaming default branch from "master" to "main"

Hi all, Just a friendly warning: If you are for whatever reason using the latest code from git, be

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Renaming default branch from "master" to "main"

Hi all, Just a friendly warning: If you are for whatever reason using the latest code from git, be

Sep 14

Sep 13

Find separators if more output for stdout

Hey guys! I would like to use Tesseract for my API, so I do not want to handle temp files, but to get

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Find separators if more output for stdout

Hey guys! I would like to use Tesseract for my API, so I do not want to handle temp files, but to get

Sep 13

Esraa Abdelmaksoud

Sep 12

White space is read as extra characters

Hello, I've Tesseract alpha 5 and recently noticed that it's adding characters that never

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White space is read as extra characters

Hello, I've Tesseract alpha 5 and recently noticed that it's adding characters that never

Sep 12

dũng lê, Zdenko Podobny4

Sep 11

Only use the Line-Detection of Tesseract

I am still not sure if I understand you correctly but: 1. This is a very old document. 2. IMO you

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Only use the Line-Detection of Tesseract

I am still not sure if I understand you correctly but: 1. This is a very old document. 2. IMO you

Sep 11

Sep 10

Issue with OCR rapidity on short texts

Hello everyone, I am using Tesseract OCR library in a professional program where speed is quite

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Issue with OCR rapidity on short texts

Hello everyone, I am using Tesseract OCR library in a professional program where speed is quite

Sep 10

Sep 10

Error while running ocrmypdf in CentOS 8

Hi, Below errors are coming when I run ocrmypdf in CentOS 8 -> 1 [tesseract] read_params_file: Can

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Error while running ocrmypdf in CentOS 8

Hi, Below errors are coming when I run ocrmypdf in CentOS 8 -> 1 [tesseract] read_params_file: Can

Sep 10

Umut Özgür ÇETİN, Zdenko Podobny4

Sep 10

why can't it read the single character on the picture?

search for "table" in issues and forum Dňa pi 10. 9. 2021, 12:45 Umut Özgür ÇETİN <

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why can't it read the single character on the picture?

search for "table" in issues and forum Dňa pi 10. 9. 2021, 12:45 Umut Özgür ÇETİN <

Sep 10

Samruddhi Dhake, … Jaspreet Kaur29

Sep 9

text2image not found after running tesstrain.sh command

Hi, I am running command -> ./src/training/tesstrain.sh --fonts_dir C:/Windows/Fonts --lang eng --

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text2image not found after running tesstrain.sh command

Hi, I am running command -> ./src/training/tesstrain.sh --fonts_dir C:/Windows/Fonts --lang eng --

Sep 9

Shailesh Kulkarni, … Jaspreet Kaur3

Sep 8

English Data Only

It depends. Psm 6 recommended On Wed, 8 Sep 2021 at 10:00 AM, Soul Green <soulus98@gmail.com>

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English Data Only

It depends. Psm 6 recommended On Wed, 8 Sep 2021 at 10:00 AM, Soul Green <soulus98@gmail.com>

Sep 8

Sep 5

Better results when cropping blocks of text

Hello, I am trying to increase the accuracy of tesseract on a computer generated image of with a

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Better results when cropping blocks of text

Hello, I am trying to increase the accuracy of tesseract on a computer generated image of with a

Sep 5

Sep 4

Can I inject a binarized aligned image into Tesseract pipeline

I'm trying to speed-optimize Tesseract for processing of a single image. Text is perfectly

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Can I inject a binarized aligned image into Tesseract pipeline

I'm trying to speed-optimize Tesseract for processing of a single image. Text is perfectly

Sep 4

ThisIsTheTruthUncut, Max Richey2

Sep 4

Improving results based on manually transcribed pages

Like you, most of the online help about training for a single font was no help to me at all. So,

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Improving results based on manually transcribed pages

Like you, most of the online help about training for a single font was no help to me at all. So,

Sep 4

Nebiye Bulan, Saman Kurdi2

Sep 3

tesseract training in ubuntu (please help me!)

Hello, Follow attached link. This might help https://github.com/tesseract-ocr/tesstrain On Fri, Sep 3

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tesseract training in ubuntu (please help me!)

Hello, Follow attached link. This might help https://github.com/tesseract-ocr/tesstrain On Fri, Sep 3

Sep 3

Sep 2

tesseract training

hi, i made license plate recognition system in linux. I used yolov5 to detect the plate. I used

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tesseract training

hi, i made license plate recognition system in linux. I used yolov5 to detect the plate. I used

Sep 2

Gunsuka, Ananth Subramanian2

Aug 31

OCR of license plates

Hi Gunsuka, These images may need some morphological operations on them before you can OCR using

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OCR of license plates

Hi Gunsuka, These images may need some morphological operations on them before you can OCR using

Aug 31

Samruddhi Dhake

Aug 30

Tesseract Windows Installer Link for version v4.1.1

Hello, Can you please provide link for tesseract windows installer for version v4.1.1? There is no

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Tesseract Windows Installer Link for version v4.1.1

Hello, Can you please provide link for tesseract windows installer for version v4.1.1? There is no

Aug 30

Aug 28

Sharpen Image Text

Will tesseract be able to sharpen this image text? I would like to be able to sharpen the text so I

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Sharpen Image Text

Will tesseract be able to sharpen this image text? I would like to be able to sharpen the text so I

Aug 28

Parul Singh, Zdenko Podobny2

Aug 26

Missing allheaders.h when installing tesseract 4.1.1 on windows

https://github.com/sirfz/tesserocr/issues/268 Zdenko št 26. 8. 2021 o 17:37 Parul Singh <parul.

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Missing allheaders.h when installing tesseract 4.1.1 on windows

https://github.com/sirfz/tesserocr/issues/268 Zdenko št 26. 8. 2021 o 17:37 Parul Singh <parul.

Aug 26

Andreas Groß, Merlijn B.W. Wajer3

Aug 24

Quality of Fraktur OCR too bad, any mistake on my side?

you are right. A better data file does the job well. I had documented my solution for the problem

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Quality of Fraktur OCR too bad, any mistake on my side?

you are right. A better data file does the job well. I had documented my solution for the problem

Aug 24

Rajeev Kodippily

Aug 23

Exploring the Possibility of training Tesseract to recognize handwritten source code.

Hi Folks, I'm doing a study on handwritten source code recognition. My goal is to convert

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Exploring the Possibility of training Tesseract to recognize handwritten source code.

Hi Folks, I'm doing a study on handwritten source code recognition. My goal is to convert

Aug 23

Luy, … Zdenko Podobny3

Aug 22

Tesseract 3.05 build on windows x86

What does it mean you can get image library? What is the problem/error message? BTW: there are

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Tesseract 3.05 build on windows x86

What does it mean you can get image library? What is the problem/error message? BTW: there are

Aug 22

Aug 22

LSTM Train data creation: list all fonts in --fontlist or run several individual commands

Does it make any difference whether I run one command for all 8 fonts: tesstrain.sh --fonts_dir Fonts

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LSTM Train data creation: list all fonts in --fontlist or run several individual commands

Does it make any difference whether I run one command for all 8 fonts: tesstrain.sh --fonts_dir Fonts

Aug 22

Aug 21

Estimating duration of the train data creation

Hello, I want to train Tesseract 4 (LSTM) from scratch to recognize certain font family and run this

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Estimating duration of the train data creation

Hello, I want to train Tesseract 4 (LSTM) from scratch to recognize certain font family and run this

Aug 21

Sim Tov, Quan Nguyen2

Aug 20

Creating training data for a language with a complex name, like ita_old or chi_sim_vert

Pick a name that it accepts and then rename the output file to desirable names. On Wednesday, August

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Creating training data for a language with a complex name, like ita_old or chi_sim_vert

Pick a name that it accepts and then rename the output file to desirable names. On Wednesday, August

Aug 20

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