Downloads:
16,760
Downloads of v 5.0.0-rc120211030:
114
Last Update:
01 Nov 2021
Package Maintainer(s):
Software Author(s):
- Ray Smith
- Zdenko Podobny
Tags:
tesseract-ocr tesseract ocr optical character recognition pdf html adminTesseract OCR (Install)
This is a prerelease version of Tesseract OCR (Install).
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5.0.0-rc120211030 | Updated: 01 Nov 2021
Downloads:
16,760
Downloads of v 5.0.0-rc120211030:
114
Maintainer(s):
Software Author(s):
- Ray Smith
- Zdenko Podobny
Tesseract OCR (Install) 5.0.0-rc120211030
This is a prerelease version of Tesseract OCR (Install).
Legal Disclaimer: Neither this package nor Chocolatey Software, Inc. are affiliated with or endorsed by Ray Smith, Zdenko Podobny. The inclusion of Ray Smith, Zdenko Podobny trademark(s), if any, upon this webpage is solely to identify Ray Smith, Zdenko Podobny goods or services and not for commercial purposes.
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All Checks are Passing
3 Passing Tests
Deployment Method: Individual Install, Upgrade, & Uninstall
To install Tesseract OCR (Install), run the following command from the command line or from PowerShell:
To upgrade Tesseract OCR (Install), run the following command from the command line or from PowerShell:
To uninstall Tesseract OCR (Install), run the following command from the command line or from PowerShell:
Deployment Method:
This applies to both open source and commercial editions of Chocolatey.
1. Enter Your Internal Repository Url
(this should look similar to https://community.chocolatey.org/api/v2/)
2. Setup Your Environment
1. Ensure you are set for organizational deployment
Please see the organizational deployment guide
2. Get the package into your environment
Option 1: Cached Package (Unreliable, Requires Internet - Same As Community)-
Open Source or Commercial:
- Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://community.chocolatey.org/api/v2/. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
- You can also just download the package and push it to a repository Download
-
Open Source
-
Download the package:
Download - Follow manual internalization instructions
-
-
Package Internalizer (C4B)
-
Run: (additional options)
choco download tesseract-ocr --internalize --version=5.0.0-rc120211030 --pre --source=https://community.chocolatey.org/api/v2/
-
For package and dependencies run:
choco push --source="'INTERNAL REPO URL'"
- Automate package internalization
-
Run: (additional options)
3. Copy Your Script
choco upgrade tesseract-ocr -y --source="'INTERNAL REPO URL'" --version="'5.0.0-rc120211030'" --prerelease [other options]
See options you can pass to upgrade.
See best practices for scripting.
Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.
If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:
choco upgrade tesseract-ocr -y --source="'INTERNAL REPO URL'" --version="'5.0.0-rc120211030'" --prerelease
$exitCode = $LASTEXITCODE
Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
Exit 0
}
Exit $exitCode
- name: Install tesseract-ocr
win_chocolatey:
name: tesseract-ocr
version: '5.0.0-rc120211030'
source: INTERNAL REPO URL
state: present
allow_prerelease: yes
See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.
chocolatey_package 'tesseract-ocr' do
action :install
source 'INTERNAL REPO URL'
version '5.0.0-rc120211030'
options '--prerelease'
end
See docs at https://docs.chef.io/resource_chocolatey_package.html.
cChocoPackageInstaller tesseract-ocr
{
Name = "tesseract-ocr"
Version = "5.0.0-rc120211030"
Source = "INTERNAL REPO URL"
chocoParams = "--prerelease"
}
Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.
package { 'tesseract-ocr':
ensure => '5.0.0-rc120211030',
install_options => ['--prerelease'],
provider => 'chocolatey',
source => 'INTERNAL REPO URL',
}
Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.
4. If applicable - Chocolatey configuration/installation
See infrastructure management matrix for Chocolatey configuration elements and examples.
This package is exempt from moderation. While it is likely safe for you, there is more risk involved.
Tesseract OCR
About
This package contains an OCR engine - libtesseract
and a command line program - tesseract
.
Tesseract 4 adds a new neural net (LSTM) based OCR engine which is focused
on line recognition, but also still supports the legacy Tesseract OCR engine of
Tesseract 3 which works by recognizing character patterns. Compatibility with
Tesseract 3 is enabled by using the Legacy OCR Engine mode (--oem 0).
It also needs traineddata files which support the legacy engine, for example
those from the tessdata repository.
The lead developer is Ray Smith. The maintainer is Zdenko Podobny.
For a list of contributors see AUTHORS
and GitHub's log of contributors.
Tesseract has unicode (UTF-8) support, and can recognize more than 100 languages "out of the box".
Tesseract supports various output formats: plain text, hOCR (HTML), PDF, invisible-text-only PDF, TSV. The master branch also has experimental support for ALTO (XML) output.
You should note that in many cases, in order to get better OCR results,
you'll need to improve the quality of the image you are giving Tesseract.
This project does not include a GUI application.
If you need one, please see the 3rdParty documentation.
Tesseract can be trained to recognize other languages.
See Tesseract Training for more information.
Running Tesseract
Basic command line usage:
tesseract imagename outputbase [-l lang] [--oem ocrenginemode] [--psm pagesegmode] [configfiles...]
For more information about the various command line options use tesseract --help
or man tesseract
.
Examples can be found in the documentation.
From: https://github.com/UB-Mannheim/tesseract/blob/master/LICENSE
LICENSE
Apache License
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md5: 99AAC28651F471D525B9BF84E3A402E2 | sha1: 096C5380B204C96A9DF397FF93F171ABB8B0877F | sha256: 8F83C5C55FEBC9B0EA840BB9408254A69504742A724FD86C752179353FD1FEE4 | sha512: FB59F98FFCC26558769CD16FE92ACA5AFC5D7E058C277F1BCCF6AA4C8C2F4ADFC3B1F474D67873CE8F3A607D57F064F28344E156FE29BC4AD2FD6BD09CCFC9D3
md5: 4DE9D85C1D8D5BE1E43473EF64251449 | sha1: 933EEA743E0992A5E70006DCB50A74E9B65209B2 | sha256: 8177499DB5AEDC350C0E94D8B1071373AAA04FB4ECEF64C5D9C9AD8168769075 | sha512: FBCF31E8765D87484A0EF918ADE0EAF0AC019E01CE5EDD02728DB723BC17748CCA187B2F699A4E3B18A09050381B518CDD11001AC561DD9C8E4B1FD8ADCAAC61
VERIFICATION
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.
1. Download the installer:
x32: https://digi.bib.uni-mannheim.de/tesseract/tesseract-ocr-w32-setup-v5.0.0-rc1.20211030.exe
x64: https://digi.bib.uni-mannheim.de/tesseract/tesseract-ocr-w64-setup-v5.0.0-rc1.20211030.exe
2. You can use one of the following methods to obtain the checksum:
- Use powershell function 'Get-FileHash'
- Use Chocolatey utility 'checksum.exe'
- Using AU:
Get-RemoteChecksum https://digi.bib.uni-mannheim.de/tesseract/tesseract-ocr-w64-setup-v5.0.0-rc1.20211030.exe
3. Compare to Checksum:
checksum32: 8F83C5C55FEBC9B0EA840BB9408254A69504742A724FD86C752179353FD1FEE4
checksum64: 8177499DB5AEDC350C0E94D8B1071373AAA04FB4ECEF64C5D9C9AD8168769075
Log in or click on link to see number of positives.
- tesseract-ocr.5.0.0-rc120211030.nupkg (c85073156a72) - ## / 57
- tesseract-ocr-w32-setup-v5.0.0-rc1.20211030.exe (8f83c5c55feb) - ## / 61
- tesseract-ocr-w64-setup-v5.0.0-rc1.20211030.exe (8177499db5ae) - ## / 61
In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).
Chocolatey Pro provides runtime protection from possible malware.
Add to Builder | Version | Downloads | Last Updated | Status |
---|---|---|---|---|
[Deprecated] Tesseract OCR (Install) 5.3.3.20240207 | 4445 | Wednesday, February 7, 2024 | Approved | |
Tesseract OCR (Install) 5.3.3.20231005 | 2977 | Tuesday, October 24, 2023 | Approved | |
Tesseract OCR (Install) 5.3.0.20221222 | 5110 | Friday, December 23, 2022 | Approved | |
Tesseract OCR (Install) 5.3.0.20221214 | 100 | Thursday, December 15, 2022 | Approved | |
Tesseract OCR (Install) 5.2.0.20220712 | 1739 | Thursday, July 14, 2022 | Approved | |
Tesseract OCR (Install) 5.2.0.20220708 | 121 | Monday, July 11, 2022 | Approved | |
Tesseract OCR (Install) 5.1.0.20220510 | 448 | Wednesday, May 11, 2022 | Approved | |
Tesseract OCR (Install) 5.0.1.20220118 | 690 | Wednesday, January 19, 2022 | Approved | |
Tesseract OCR (Install) 5.0.1.20220107 | 131 | Monday, January 10, 2022 | Approved | |
Tesseract OCR (Install) 5.0.0.20211201 | 182 | Saturday, December 18, 2021 | Approved | |
Tesseract OCR (Install) 5.0.0-rc120211030 | 114 | Monday, November 1, 2021 | Exempted | |
Tesseract OCR (Install) 5.0.0-alpha20210811 | 118 | Thursday, August 12, 2021 | Exempted | |
Tesseract OCR (Install) 5.0.0-alpha20210506 | 585 | Thursday, July 22, 2021 | Exempted |
2021 UB-Mannheim
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