tesseract-dev

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Pierrick Hymbert, Zdenko Podobny3

12/16/23

Cmake and unitest target

Thanks for your answer: I have issued a draft PR [1] - happy to have your early feedback. Do you

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Cmake and unitest target

Thanks for your answer: I have issued a draft PR [1] - happy to have your early feedback. Do you

12/16/23

Daniel F, … Senthil M.K.3

2/28/23

Tesseract Security Inquiry

You gotta be kidding me... Have you ever heard of NIST or multiple agencies doing cyber defense for

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Tesseract Security Inquiry

You gotta be kidding me... Have you ever heard of NIST or multiple agencies doing cyber defense for

2/28/23

Youssef Ahab, Zdenko Podobny2

2/8/23

LSTM Model architecture

All we have is here https://github.com/tesseract-ocr/docs Maybe try to search in academic papers eg

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LSTM Model architecture

All we have is here https://github.com/tesseract-ocr/docs Maybe try to search in academic papers eg

2/8/23

Zdenko Podobny, Ger Hobbelt3

1/27/23

Info messages to stdout from training utils

Oh, and having those ERROR: and WARNING: prefixes for the tprintf messages makes it also pretty

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Info messages to stdout from training utils

Oh, and having those ERROR: and WARNING: prefixes for the tprintf messages makes it also pretty

1/27/23

12/23/22

Fwd: [tesseract-ocr/tesseract] Release 5.3.0 - 5.3.0

Thank you, Stefan and other contributors for this new release! Zdenko ---------- Forwarded message --

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Fwd: [tesseract-ocr/tesseract] Release 5.3.0 - 5.3.0

Thank you, Stefan and other contributors for this new release! Zdenko ---------- Forwarded message --

12/23/22

12/14/22

heads-up tesseract 5.3 release is comming

Dear developers, A new release of tesseract 5.3 is coming soon (expected within a week). There is

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heads-up tesseract 5.3 release is comming

Dear developers, A new release of tesseract 5.3 is coming soon (expected within a week). There is

12/14/22

Hlompho Mota, stjo...@googlemail.com2

9/7/22

New to the community

Welcome! Tesseract development is currently done by volunteers, and any contribution might be helpful

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New to the community

Welcome! Tesseract development is currently done by volunteers, and any contribution might be helpful

9/7/22

farhad khalafi, Zdenko Podobny2

7/11/22

Compiler Warnings for MinSizeRel Configuration

Hello, There have been experiences that different optimization flags could affect OCR results. So

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Compiler Warnings for MinSizeRel Configuration

Hello, There have been experiences that different optimization flags could affect OCR results. So

7/11/22

7/11/22

tesseract 5.2.0 Release

Hello all, I am proud to announce new release of tesseract OCR engine - version 5.2.0: Improvements

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tesseract 5.2.0 Release

Hello all, I am proud to announce new release of tesseract OCR engine - version 5.2.0: Improvements

7/11/22

Mohammed Kamal Majeed, Zdenko Podobny2

5/31/22

Adding kur_ara language to the tesseract

Create Pull request to: https://github.com/tesseract-ocr/tessdata_contrib + share your source data on

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Adding kur_ara language to the tesseract

Create Pull request to: https://github.com/tesseract-ocr/tessdata_contrib + share your source data on

5/31/22

5/19/22

Different OCR results for the same image - file from disk vs from memory

Environment Tesseract Version: 5.1.0 Platform: Windows 32-bit, compiled under MSVC 2017 Current

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Different OCR results for the same image - file from disk vs from memory

Environment Tesseract Version: 5.1.0 Platform: Windows 32-bit, compiled under MSVC 2017 Current

5/19/22

Charles Weld, Zdenko Podobny3

1/2/22

Building tesseract 5.0.0 without optimizations (AVX etc)

Thanks Zdenko, I'll reach out to some of the users of my library that have reported these issues

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Building tesseract 5.0.0 without optimizations (AVX etc)

Thanks Zdenko, I'll reach out to some of the users of my library that have reported these issues

1/2/22

stjo...@googlemail.com2

11/14/21

New Tesseract release 5.0.0-rc1

Release 5.0.0-rc2 is now available.

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New Tesseract release 5.0.0-rc1

Release 5.0.0-rc2 is now available.

11/14/21

nicole novielli

9/20/21

[academic study] how do OSS developers respond to such phenomena as partially or wrongly implemented functionality?

Hello, We're a team of Software Engineering researchers investigating technical debt. Technical

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[academic study] how do OSS developers respond to such phenomena as partially or wrongly implemented functionality?

Hello, We're a team of Software Engineering researchers investigating technical debt. Technical

9/20/21

9/14/21

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

9/14/21

8/17/21

Tesseract 5 beta

Hello all, The current tesseract master code[1] was tagged as beta and there is intention to finalize

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Tesseract 5 beta

Hello all, The current tesseract master code[1] was tagged as beta and there is intention to finalize

8/17/21

Robert Pösel, Zdenko Podobny3

1/14/21

Reason for ANDROID_BUILD preprocessor variable?

Okay, I prepared the PR to remove it then :) https://github.com/tesseract-ocr/tesseract/pull/3230

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Reason for ANDROID_BUILD preprocessor variable?

Okay, I prepared the PR to remove it then :) https://github.com/tesseract-ocr/tesseract/pull/3230

1/14/21

Jean-Luc Arvers

9/18/20

Hyphen and punctuation in output ALTO

Hello: Is it possible to have an ALTO output with the inclusion of hyphens at the end of the line? At

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Hyphen and punctuation in output ALTO

Hello: Is it possible to have an ALTO output with the inclusion of hyphens at the end of the line? At

9/18/20

9/10/20

BERT-based Models for Next Version?

Hi folks! First off, great library, super useful. Wanted to ask if there had been any discussions on

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BERT-based Models for Next Version?

Hi folks! First off, great library, super useful. Wanted to ask if there had been any discussions on

9/10/20

Andrew None, Stefan Weil2

8/3/20

Planing data for stable version or release candidate

Git master ("5.0.0 last") is stable, so I suggest to try that instead of 4.1.1. There is no

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Planing data for stable version or release candidate

Git master ("5.0.0 last") is stable, so I suggest to try that instead of 4.1.1. There is no

8/3/20

Robin Watts, Stefan Weil4

5/19/20

intsimdmatrix: float vs double

Thanks. Rolling the biasing into the SIMD is a clear win, so I have code that does that. It builds

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intsimdmatrix: float vs double

Thanks. Rolling the biasing into the SIMD is a clear win, so I have code that does that. It builds

5/19/20

Alexander Serebrenik

3/16/20

Study on annotation of design and implementation choices, and of technical debt

Dear all, As software engineering research teams at the University of Sannio (Italy) and Eindhoven

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Study on annotation of design and implementation choices, and of technical debt

Dear all, As software engineering research teams at the University of Sannio (Italy) and Eindhoven

3/16/20

2/6/20

Tesseract Wiki replaced by GitHub Pages

The Tesseract Wiki is no longer supported. See https://github.com/tesseract-ocr/tesseract/issues/2873

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Tesseract Wiki replaced by GitHub Pages

The Tesseract Wiki is no longer supported. See https://github.com/tesseract-ocr/tesseract/issues/2873

2/6/20

1/2/20

Fwd: [DanBloomberg/leptonica] Release 1.79.0 - Leptonica version 1.79.0

FYI, Zdenko ---------- Forwarded message --------- Od: Dan Bloomberg <notifi...@github.com>

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Fwd: [DanBloomberg/leptonica] Release 1.79.0 - Leptonica version 1.79.0

FYI, Zdenko ---------- Forwarded message --------- Od: Dan Bloomberg <notifi...@github.com>

1/2/20

12/26/19

tesseract-ocr 4.1.1 release

Hello all, Stable version of tesseract-ocr engine 4.1.1 was released today [1] . This is bugfix

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tesseract-ocr 4.1.1 release

Hello all, Stable version of tesseract-ocr engine 4.1.1 was released today [1] . This is bugfix

12/26/19

12/20/19

Make ready of 4.1.1 release

Hello, I would like to release bugfix version of tesseract 4.1.1 [1] until end of this year AFAIK I

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Make ready of 4.1.1 release

Hello, I would like to release bugfix version of tesseract 4.1.1 [1] until end of this year AFAIK I

12/20/19

11/28/19

Issue with Multiple Character Choices in Output Stream

Hello all: I understand that Tesseract is open source and therefore there is no obligation for anyone

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Issue with Multiple Character Choices in Output Stream

Hello all: I understand that Tesseract is open source and therefore there is no obligation for anyone

11/28/19

David Maung, Zdenko Podobny5

11/1/19

Would like to contribute small change to expose --ptsize option to tesstrain.sh

I did it! Thank you. On Friday, November 1, 2019 at 2:39:48 PM UTC-4, Zdenko Podobný wrote: No. you

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Would like to contribute small change to expose --ptsize option to tesstrain.sh

I did it! Thank you. On Friday, November 1, 2019 at 2:39:48 PM UTC-4, Zdenko Podobný wrote: No. you

11/1/19

Stefan Weil, Zdenko Podobny5

10/15/19

Enhance Tesseract logging?

I started a new section in the Wiki (Planning), so we can collect all ideas and suggestions there.

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Enhance Tesseract logging?

I started a new section in the Wiki (Planning), so we can collect all ideas and suggestions there.

10/15/19

Stefan Weil, … ShreeDevi Kumar4

10/3/19

Training Tesseract LSTM from real images

In the meantime ocrd-train was moved to https://github.com/tesseract-ocr/tesstrain/.

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Training Tesseract LSTM from real images

In the meantime ocrd-train was moved to https://github.com/tesseract-ocr/tesstrain/.

10/3/19

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