diff --git a/thirdparty/Tesseract-OCR/ambiguous_words.exe b/thirdparty/Tesseract-OCR/ambiguous_words.exe
index 577ad84575..6d94188201 100755
Binary files a/thirdparty/Tesseract-OCR/ambiguous_words.exe and b/thirdparty/Tesseract-OCR/ambiguous_words.exe differ
diff --git a/thirdparty/Tesseract-OCR/classifier_tester.exe b/thirdparty/Tesseract-OCR/classifier_tester.exe
index 2a52d65a08..ad23428152 100755
Binary files a/thirdparty/Tesseract-OCR/classifier_tester.exe and b/thirdparty/Tesseract-OCR/classifier_tester.exe differ
diff --git a/thirdparty/Tesseract-OCR/cntraining.exe b/thirdparty/Tesseract-OCR/cntraining.exe
index e54f8927a4..5e7a6c8faf 100755
Binary files a/thirdparty/Tesseract-OCR/cntraining.exe and b/thirdparty/Tesseract-OCR/cntraining.exe differ
diff --git a/thirdparty/Tesseract-OCR/combine_lang_model.exe b/thirdparty/Tesseract-OCR/combine_lang_model.exe
new file mode 100644
index 0000000000..38329e45bc
Binary files /dev/null and b/thirdparty/Tesseract-OCR/combine_lang_model.exe differ
diff --git a/thirdparty/Tesseract-OCR/combine_tessdata.exe b/thirdparty/Tesseract-OCR/combine_tessdata.exe
index 4426dda4d5..73f5508c81 100755
Binary files a/thirdparty/Tesseract-OCR/combine_tessdata.exe and b/thirdparty/Tesseract-OCR/combine_tessdata.exe differ
diff --git a/thirdparty/Tesseract-OCR/dawg2wordlist.exe b/thirdparty/Tesseract-OCR/dawg2wordlist.exe
index dca15eaf05..a6440e05d3 100755
Binary files a/thirdparty/Tesseract-OCR/dawg2wordlist.exe and b/thirdparty/Tesseract-OCR/dawg2wordlist.exe differ
diff --git a/thirdparty/Tesseract-OCR/doc/AUTHORS b/thirdparty/Tesseract-OCR/doc/AUTHORS
index 4d9c75c4aa..633bf02848 100755
--- a/thirdparty/Tesseract-OCR/doc/AUTHORS
+++ b/thirdparty/Tesseract-OCR/doc/AUTHORS
@@ -35,6 +35,8 @@ Jim Regan (Maintainer)
James R Barlow
Amit Dovev
Martin Ettl
+Shree Devi Kumar
+Noah Metzger
Tom Morris
Tobias Müller
Egor Pugin
diff --git a/thirdparty/Tesseract-OCR/doc/COPYING b/thirdparty/Tesseract-OCR/doc/COPYING
deleted file mode 100755
index be5ebaedcf..0000000000
--- a/thirdparty/Tesseract-OCR/doc/COPYING
+++ /dev/null
@@ -1,21 +0,0 @@
-This package contains the Tesseract Open Source OCR Engine.
-Originally developed at Hewlett Packard Laboratories Bristol and
-at Hewlett Packard Co, Greeley Colorado, all the code
-in this distribution is now licensed under the Apache License:
-
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-** http://www.apache.org/licenses/LICENSE-2.0
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-
-
-Other Dependencies and Licenses:
-================================
-
-Tesseract uses Leptonica library (http://leptonica.com/) which essentially
-uses a BSD 2-clause license. (http://leptonica.com/about-the-license.html)
diff --git a/thirdparty/Tesseract-OCR/doc/LICENSE b/thirdparty/Tesseract-OCR/doc/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/doc/LICENSE
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/thirdparty/Tesseract-OCR/doc/README b/thirdparty/Tesseract-OCR/doc/README
deleted file mode 100755
index 48024a9080..0000000000
--- a/thirdparty/Tesseract-OCR/doc/README
+++ /dev/null
@@ -1,43 +0,0 @@
-How to run UNLV tests.
-
-The scripts in this directory make it possible to duplicate the tests
-published in the Fourth Annual Test of OCR Accuracy.
-See http://www.isri.unlv.edu/downloads/AT-1995.pdf
-but first you have to get the tools and data from UNLV:
-
-Step 1: to download the images goto
-http://www.isri.unlv.edu/ISRI/OCRtk
-and get 3b.tgz, Bb.tgz, Mb.tgz and Nb.tgz.
-
-Step 2: extract the files. It doesn't really matter where
-in your filesystem you put them, but they must go under a common
-root so you have directories 3, B, M and N in, for example,
-/users/me/ISRI-OCRtk.
-
-Step 3: Reorg the files
-The lack of tif extensions on the images is inconvenient, so there
-is a script to reorganize the data to match the rest of the test
-scripts.
-cd to /users/me/ISRI-OCRtk or wherever 3, B, M and N ended up and run
-/blah/blah/tesseract-ocr/testing/reorgdata.sh 3B
-This makes directories doe3.3B, bus.3B, mag.3B and news.3B.
-You can now get rid of 3, B, M, and N unless you want to get some of the
-other scanning resolutions out of them.
-
-Step 4: Download the ISRI toolkit from:
-http://www.isri.unlv.edu/downloads/ftk-1.0.tgz
-
-Step 5: If they work for you, use the binaries directly from the bin
-directory and put them in tesseract-ocr/testing/unlv
-otherwise build the tools for yourself and put them there.
-
-Step 6: cd back to your main tesseract-ocr dir and Build tesseract.
-
-Step 7: run testing/runalltests.sh with the root data dir and testname:
-testing/runalltests.sh /users/me/ISRI-OCRtk tess2.0
-and go to the gym, have lunch etc.
-
-Step 8: There should be a file
-testing/reports/tess2.0.summary that contains the final summarized accuracy
-report and comparison with the 1995 results.
-
diff --git a/thirdparty/Tesseract-OCR/doc/README.md b/thirdparty/Tesseract-OCR/doc/README.md
new file mode 100644
index 0000000000..de2ec6fbcd
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/doc/README.md
@@ -0,0 +1,111 @@
+# Tesseract OCR
+
+[](https://travis-ci.org/tesseract-ocr/tesseract)
+[](https://ci.appveyor.com/project/zdenop/tesseract/)
+[](https://scan.coverity.com/projects/tesseract-ocr)
+[](https://lgtm.com/projects/g/tesseract-ocr/tesseract/context:cpp)
+[](https://lgtm.com/projects/g/tesseract-ocr/tesseract/alerts)
+[](https://raw.githubusercontent.com/tesseract-ocr/tesseract/master/LICENSE)
+[](https://github.com/tesseract-ocr/tesseract/releases/)
+
+## 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](https://github.com/tesseract-ocr/tesseract/blob/master/AUTHORS)
+and GitHub's log of [contributors](https://github.com/tesseract-ocr/tesseract/graphs/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](https://github.com/tesseract-ocr/tesseract/wiki/ImproveQuality) of the image** you are giving Tesseract.
+
+This project **does not include a GUI application**. If you need one, please see the [3rdParty](https://github.com/tesseract-ocr/tesseract/wiki/User-Projects-%E2%80%93-3rdParty) wiki page.
+
+Tesseract **can be trained to recognize other languages**. See [Tesseract Training](https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract) for more information.
+
+## Brief history
+
+Tesseract was originally developed at Hewlett-Packard Laboratories Bristol and
+at Hewlett-Packard Co, Greeley Colorado between 1985 and 1994, with some
+more changes made in 1996 to port to Windows, and some C++izing in 1998.
+In 2005 Tesseract was open sourced by HP. Since 2006 it is developed by Google.
+
+The latest (LSTM based) stable version is **[4.0.0](https://github.com/tesseract-ocr/tesseract/releases/tag/4.0.0)**, released on October 29, 2018. Latest source code for 4.0 is available from [master branch on GitHub](https://github.com/tesseract-ocr/tesseract/tree/master). Open issues can be found in [issue tracker](https://github.com/tesseract-ocr/tesseract/issues), and [Planning wiki](https://github.com/tesseract-ocr/tesseract/wiki/Planning#400).
+
+The latest 3.5 version is **[3.05.02](https://github.com/tesseract-ocr/tesseract/releases/tag/3.05.02)**, released on June 19, 2018. Latest source code for 3.05 is available from [3.05 branch on GitHub](https://github.com/tesseract-ocr/tesseract/tree/3.05). There is no development for this version, but it can be used for special cases (e.g. see [Regression of features from 3.0x](https://github.com/tesseract-ocr/tesseract/wiki/Planning#regression-of-features-from-30x)).
+
+See **[Release Notes](https://github.com/tesseract-ocr/tesseract/wiki/ReleaseNotes)** and **[Change Log](https://github.com/tesseract-ocr/tesseract/blob/master/ChangeLog)** for more details of the releases.
+
+## Installing Tesseract
+
+You can either [Install Tesseract via pre-built binary package](https://github.com/tesseract-ocr/tesseract/wiki) or [build it from source](https://github.com/tesseract-ocr/tesseract/wiki/Compiling).
+
+Supported Compilers are:
+
+* GCC 4.8 and above
+* Clang 3.4 and above
+* MSVC 2015, 2017
+
+Other compilers might work, but are not officially supported.
+
+## Running Tesseract
+
+Basic **[command line usage](https://github.com/tesseract-ocr/tesseract/wiki/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 [wiki](https://github.com/tesseract-ocr/tesseract/wiki/Command-Line-Usage#simplest-invocation-to-ocr-an-image).
+
+## For developers
+
+Developers can use `libtesseract` [C](https://github.com/tesseract-ocr/tesseract/blob/master/src/api/capi.h) or [C++](https://github.com/tesseract-ocr/tesseract/blob/master/src/api/baseapi.h) API to build their own application. If you need bindings to `libtesseract` for other programming languages, please see the [wrapper](https://github.com/tesseract-ocr/tesseract/wiki/AddOns#tesseract-wrappers) section on AddOns wiki page.
+
+Documentation of Tesseract generated from source code by doxygen can be found on [tesseract-ocr.github.io](http://tesseract-ocr.github.io/).
+
+## Support
+
+Before you submit an issue, please review **[the guidelines for this repository](https://github.com/tesseract-ocr/tesseract/blob/master/CONTRIBUTING.md)**.
+
+For support, first read the [Wiki](https://github.com/tesseract-ocr/tesseract/wiki), particularly the [FAQ](https://github.com/tesseract-ocr/tesseract/wiki/FAQ) to see if your problem is addressed there. If not, search the [Tesseract user forum](https://groups.google.com/d/forum/tesseract-ocr), the [Tesseract developer forum](https://groups.google.com/d/forum/tesseract-dev) and [past issues](https://github.com/tesseract-ocr/tesseract/issues), and if you still can't find what you need, ask for support in the mailing-lists.
+
+Mailing-lists:
+* [tesseract-ocr](https://groups.google.com/d/forum/tesseract-ocr) - For tesseract users.
+* [tesseract-dev](https://groups.google.com/d/forum/tesseract-dev) - For tesseract developers.
+
+Please report an issue only for a **bug**, not for asking questions.
+
+## License
+
+ The code in this repository is licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+**NOTE**: This software depends on other packages that may be licensed under different open source licenses.
+
+Tesseract uses [Leptonica library](http://leptonica.com/) which essentially
+uses a [BSD 2-clause license](http://leptonica.com/about-the-license.html).
+
+## Latest Version of README
+
+For the latest online version of the README.md see:
+
+https://github.com/tesseract-ocr/tesseract/blob/master/README.md
diff --git a/thirdparty/Tesseract-OCR/doc/eurotext.tif b/thirdparty/Tesseract-OCR/doc/eurotext.tif
deleted file mode 100755
index 92791da4d2..0000000000
Binary files a/thirdparty/Tesseract-OCR/doc/eurotext.tif and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/doc/phototest.tif b/thirdparty/Tesseract-OCR/doc/phototest.tif
deleted file mode 100755
index adac046dba..0000000000
Binary files a/thirdparty/Tesseract-OCR/doc/phototest.tif and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/icudata51.dll b/thirdparty/Tesseract-OCR/icudata57.dll
old mode 100755
new mode 100644
similarity index 65%
rename from thirdparty/Tesseract-OCR/icudata51.dll
rename to thirdparty/Tesseract-OCR/icudata57.dll
index a497c0d5b8..5ddff72464
Binary files a/thirdparty/Tesseract-OCR/icudata51.dll and b/thirdparty/Tesseract-OCR/icudata57.dll differ
diff --git a/thirdparty/Tesseract-OCR/icui18n51.dll b/thirdparty/Tesseract-OCR/icui18n51.dll
deleted file mode 100755
index 3fbb91a28b..0000000000
Binary files a/thirdparty/Tesseract-OCR/icui18n51.dll and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/icui18n57.dll b/thirdparty/Tesseract-OCR/icui18n57.dll
new file mode 100644
index 0000000000..8b33fe88a2
Binary files /dev/null and b/thirdparty/Tesseract-OCR/icui18n57.dll differ
diff --git a/thirdparty/Tesseract-OCR/icuuc51.dll b/thirdparty/Tesseract-OCR/icuuc51.dll
deleted file mode 100755
index e1f90486d4..0000000000
Binary files a/thirdparty/Tesseract-OCR/icuuc51.dll and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/icuuc57.dll b/thirdparty/Tesseract-OCR/icuuc57.dll
new file mode 100644
index 0000000000..6ea08a0a6d
Binary files /dev/null and b/thirdparty/Tesseract-OCR/icuuc57.dll differ
diff --git a/thirdparty/Tesseract-OCR/java/ScrollView.jar b/thirdparty/Tesseract-OCR/java/ScrollView.jar
deleted file mode 100755
index 75ea5c1a7c..0000000000
Binary files a/thirdparty/Tesseract-OCR/java/ScrollView.jar and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/libcairo-2.dll b/thirdparty/Tesseract-OCR/libcairo-2.dll
index b251fe90d3..6f67936c32 100755
Binary files a/thirdparty/Tesseract-OCR/libcairo-2.dll and b/thirdparty/Tesseract-OCR/libcairo-2.dll differ
diff --git a/thirdparty/Tesseract-OCR/libexpat-1.dll b/thirdparty/Tesseract-OCR/libexpat-1.dll
index d154a5205a..c04a277151 100755
Binary files a/thirdparty/Tesseract-OCR/libexpat-1.dll and b/thirdparty/Tesseract-OCR/libexpat-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/libfontconfig-1.dll b/thirdparty/Tesseract-OCR/libfontconfig-1.dll
index 677c58dd65..373c9f9ce3 100755
Binary files a/thirdparty/Tesseract-OCR/libfontconfig-1.dll and b/thirdparty/Tesseract-OCR/libfontconfig-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/libfreetype-6.dll b/thirdparty/Tesseract-OCR/libfreetype-6.dll
index 6898506917..be3d8f4c04 100755
Binary files a/thirdparty/Tesseract-OCR/libfreetype-6.dll and b/thirdparty/Tesseract-OCR/libfreetype-6.dll differ
diff --git a/thirdparty/Tesseract-OCR/libgcc_s_sjlj-1.dll b/thirdparty/Tesseract-OCR/libgcc_s_sjlj-1.dll
index 3326dc2757..874a5ce22a 100755
Binary files a/thirdparty/Tesseract-OCR/libgcc_s_sjlj-1.dll and b/thirdparty/Tesseract-OCR/libgcc_s_sjlj-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/libgif-4.dll b/thirdparty/Tesseract-OCR/libgif-4.dll
deleted file mode 100755
index d6826ff501..0000000000
Binary files a/thirdparty/Tesseract-OCR/libgif-4.dll and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/libgif-7.dll b/thirdparty/Tesseract-OCR/libgif-7.dll
new file mode 100644
index 0000000000..1773926190
Binary files /dev/null and b/thirdparty/Tesseract-OCR/libgif-7.dll differ
diff --git a/thirdparty/Tesseract-OCR/libglib-2.0-0.dll b/thirdparty/Tesseract-OCR/libglib-2.0-0.dll
index 8207e84bcd..e7abeab499 100755
Binary files a/thirdparty/Tesseract-OCR/libglib-2.0-0.dll and b/thirdparty/Tesseract-OCR/libglib-2.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libgobject-2.0-0.dll b/thirdparty/Tesseract-OCR/libgobject-2.0-0.dll
index 14ff68e4b7..c9bc24e943 100755
Binary files a/thirdparty/Tesseract-OCR/libgobject-2.0-0.dll and b/thirdparty/Tesseract-OCR/libgobject-2.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libgomp-1.dll b/thirdparty/Tesseract-OCR/libgomp-1.dll
index 9f5006e83e..4fb6a12050 100755
Binary files a/thirdparty/Tesseract-OCR/libgomp-1.dll and b/thirdparty/Tesseract-OCR/libgomp-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/libharfbuzz-0.dll b/thirdparty/Tesseract-OCR/libharfbuzz-0.dll
index c3518ae081..3d65ea9400 100755
Binary files a/thirdparty/Tesseract-OCR/libharfbuzz-0.dll and b/thirdparty/Tesseract-OCR/libharfbuzz-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libintl-8.dll b/thirdparty/Tesseract-OCR/libintl-8.dll
index f81748e448..f62cd95957 100755
Binary files a/thirdparty/Tesseract-OCR/libintl-8.dll and b/thirdparty/Tesseract-OCR/libintl-8.dll differ
diff --git a/thirdparty/Tesseract-OCR/libjpeg-8.dll b/thirdparty/Tesseract-OCR/libjpeg-8.dll
index 0512178f98..6872a7291d 100755
Binary files a/thirdparty/Tesseract-OCR/libjpeg-8.dll and b/thirdparty/Tesseract-OCR/libjpeg-8.dll differ
diff --git a/thirdparty/Tesseract-OCR/liblept-5.dll b/thirdparty/Tesseract-OCR/liblept-5.dll
index 5d24f68eed..854e308397 100755
Binary files a/thirdparty/Tesseract-OCR/liblept-5.dll and b/thirdparty/Tesseract-OCR/liblept-5.dll differ
diff --git a/thirdparty/Tesseract-OCR/liblzma-5.dll b/thirdparty/Tesseract-OCR/liblzma-5.dll
index c660284d69..9415d56d20 100755
Binary files a/thirdparty/Tesseract-OCR/liblzma-5.dll and b/thirdparty/Tesseract-OCR/liblzma-5.dll differ
diff --git a/thirdparty/Tesseract-OCR/libopenjp2.dll b/thirdparty/Tesseract-OCR/libopenjp2.dll
index c5cab0242f..da350c147b 100755
Binary files a/thirdparty/Tesseract-OCR/libopenjp2.dll and b/thirdparty/Tesseract-OCR/libopenjp2.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpango-1.0-0.dll b/thirdparty/Tesseract-OCR/libpango-1.0-0.dll
index 6f25a00e3b..af3ece944c 100755
Binary files a/thirdparty/Tesseract-OCR/libpango-1.0-0.dll and b/thirdparty/Tesseract-OCR/libpango-1.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpangocairo-1.0-0.dll b/thirdparty/Tesseract-OCR/libpangocairo-1.0-0.dll
index 46ee9f5b0b..b904a5156d 100755
Binary files a/thirdparty/Tesseract-OCR/libpangocairo-1.0-0.dll and b/thirdparty/Tesseract-OCR/libpangocairo-1.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpangoft2-1.0-0.dll b/thirdparty/Tesseract-OCR/libpangoft2-1.0-0.dll
index 271c295731..9aa3fccd90 100755
Binary files a/thirdparty/Tesseract-OCR/libpangoft2-1.0-0.dll and b/thirdparty/Tesseract-OCR/libpangoft2-1.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpangowin32-1.0-0.dll b/thirdparty/Tesseract-OCR/libpangowin32-1.0-0.dll
index eb7a29b195..58b8a04379 100755
Binary files a/thirdparty/Tesseract-OCR/libpangowin32-1.0-0.dll and b/thirdparty/Tesseract-OCR/libpangowin32-1.0-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpcre-1.dll b/thirdparty/Tesseract-OCR/libpcre-1.dll
new file mode 100644
index 0000000000..b83c683ebf
Binary files /dev/null and b/thirdparty/Tesseract-OCR/libpcre-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpixman-1-0.dll b/thirdparty/Tesseract-OCR/libpixman-1-0.dll
index 787bdd44a9..5f8373a8ba 100755
Binary files a/thirdparty/Tesseract-OCR/libpixman-1-0.dll and b/thirdparty/Tesseract-OCR/libpixman-1-0.dll differ
diff --git a/thirdparty/Tesseract-OCR/libpng16-16.dll b/thirdparty/Tesseract-OCR/libpng16-16.dll
index 59732d39d6..b1f1c08e12 100755
Binary files a/thirdparty/Tesseract-OCR/libpng16-16.dll and b/thirdparty/Tesseract-OCR/libpng16-16.dll differ
diff --git a/thirdparty/Tesseract-OCR/libstdc++-6.dll b/thirdparty/Tesseract-OCR/libstdc++-6.dll
index 960516bb45..ebf0edbccd 100755
Binary files a/thirdparty/Tesseract-OCR/libstdc++-6.dll and b/thirdparty/Tesseract-OCR/libstdc++-6.dll differ
diff --git a/thirdparty/Tesseract-OCR/libtesseract-3.dll b/thirdparty/Tesseract-OCR/libtesseract-3.dll
deleted file mode 100755
index 39a68d7c64..0000000000
Binary files a/thirdparty/Tesseract-OCR/libtesseract-3.dll and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/libtesseract-4.dll b/thirdparty/Tesseract-OCR/libtesseract-4.dll
index 3b1e9cacd7..3fb2de3290 100755
Binary files a/thirdparty/Tesseract-OCR/libtesseract-4.dll and b/thirdparty/Tesseract-OCR/libtesseract-4.dll differ
diff --git a/thirdparty/Tesseract-OCR/libtiff-5.dll b/thirdparty/Tesseract-OCR/libtiff-5.dll
index 7afd592b72..fbe7d3dbaa 100755
Binary files a/thirdparty/Tesseract-OCR/libtiff-5.dll and b/thirdparty/Tesseract-OCR/libtiff-5.dll differ
diff --git a/thirdparty/Tesseract-OCR/libwebp-5.dll b/thirdparty/Tesseract-OCR/libwebp-5.dll
deleted file mode 100755
index be1464e382..0000000000
Binary files a/thirdparty/Tesseract-OCR/libwebp-5.dll and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/libwebp-7.dll b/thirdparty/Tesseract-OCR/libwebp-7.dll
new file mode 100644
index 0000000000..64cc19f587
Binary files /dev/null and b/thirdparty/Tesseract-OCR/libwebp-7.dll differ
diff --git a/thirdparty/Tesseract-OCR/libwinpthread-1.dll b/thirdparty/Tesseract-OCR/libwinpthread-1.dll
index 3c8ca45732..1d7f127add 100755
Binary files a/thirdparty/Tesseract-OCR/libwinpthread-1.dll and b/thirdparty/Tesseract-OCR/libwinpthread-1.dll differ
diff --git a/thirdparty/Tesseract-OCR/lstmeval.exe b/thirdparty/Tesseract-OCR/lstmeval.exe
index 9a097fc375..e96aa408dd 100755
Binary files a/thirdparty/Tesseract-OCR/lstmeval.exe and b/thirdparty/Tesseract-OCR/lstmeval.exe differ
diff --git a/thirdparty/Tesseract-OCR/lstmtraining.exe b/thirdparty/Tesseract-OCR/lstmtraining.exe
index 37eecaf413..ecad7f713b 100755
Binary files a/thirdparty/Tesseract-OCR/lstmtraining.exe and b/thirdparty/Tesseract-OCR/lstmtraining.exe differ
diff --git a/thirdparty/Tesseract-OCR/merge_unicharsets.exe b/thirdparty/Tesseract-OCR/merge_unicharsets.exe
new file mode 100644
index 0000000000..353999e42c
Binary files /dev/null and b/thirdparty/Tesseract-OCR/merge_unicharsets.exe differ
diff --git a/thirdparty/Tesseract-OCR/mftraining.exe b/thirdparty/Tesseract-OCR/mftraining.exe
index 6eb14c27f3..3f65260208 100755
Binary files a/thirdparty/Tesseract-OCR/mftraining.exe and b/thirdparty/Tesseract-OCR/mftraining.exe differ
diff --git a/thirdparty/Tesseract-OCR/set_unicharset_properties.exe b/thirdparty/Tesseract-OCR/set_unicharset_properties.exe
index 3637db6a1a..fee71e2306 100755
Binary files a/thirdparty/Tesseract-OCR/set_unicharset_properties.exe and b/thirdparty/Tesseract-OCR/set_unicharset_properties.exe differ
diff --git a/thirdparty/Tesseract-OCR/shapeclustering.exe b/thirdparty/Tesseract-OCR/shapeclustering.exe
index eb245c2a9b..65eefe7bf7 100755
Binary files a/thirdparty/Tesseract-OCR/shapeclustering.exe and b/thirdparty/Tesseract-OCR/shapeclustering.exe differ
diff --git a/thirdparty/Tesseract-OCR/tar.exe b/thirdparty/Tesseract-OCR/tar.exe
deleted file mode 100755
index 66ba66b468..0000000000
Binary files a/thirdparty/Tesseract-OCR/tar.exe and /dev/null differ
diff --git a/thirdparty/Tesseract-OCR/tessdata/ScrollView.jar b/thirdparty/Tesseract-OCR/tessdata/ScrollView.jar
new file mode 100644
index 0000000000..3be29a6b36
Binary files /dev/null and b/thirdparty/Tesseract-OCR/tessdata/ScrollView.jar differ
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/alto b/thirdparty/Tesseract-OCR/tessdata/configs/alto
new file mode 100644
index 0000000000..0dd12a7a70
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/alto
@@ -0,0 +1 @@
+tessedit_create_alto 1
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/get.images b/thirdparty/Tesseract-OCR/tessdata/configs/get.images
new file mode 100644
index 0000000000..7d00b613ff
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/get.images
@@ -0,0 +1 @@
+tessedit_write_images T
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/hocr b/thirdparty/Tesseract-OCR/tessdata/configs/hocr
index 9f63e41ebe..5ab372eaf8 100755
--- a/thirdparty/Tesseract-OCR/tessdata/configs/hocr
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/hocr
@@ -1,3 +1,2 @@
tessedit_create_hocr 1
-tessedit_pageseg_mode 1
hocr_font_info 0
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/lstmbox b/thirdparty/Tesseract-OCR/tessdata/configs/lstmbox
new file mode 100644
index 0000000000..a6f2cedc50
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/lstmbox
@@ -0,0 +1 @@
+tessedit_create_lstmbox 1
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/lstmdebug b/thirdparty/Tesseract-OCR/tessdata/configs/lstmdebug
new file mode 100644
index 0000000000..3fa3dee71a
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/lstmdebug
@@ -0,0 +1,4 @@
+stopper_debug_level 1
+classify_debug_level 1
+segsearch_debug_level 1
+language_model_debug_level 3
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/pdf b/thirdparty/Tesseract-OCR/tessdata/configs/pdf
index 0d5f0f14cd..59645d71ce 100755
--- a/thirdparty/Tesseract-OCR/tessdata/configs/pdf
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/pdf
@@ -1,2 +1 @@
tessedit_create_pdf 1
-tessedit_pageseg_mode 1
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/tsv b/thirdparty/Tesseract-OCR/tessdata/configs/tsv
index 11cd6fc97a..dc52478177 100755
--- a/thirdparty/Tesseract-OCR/tessdata/configs/tsv
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/tsv
@@ -1,2 +1 @@
tessedit_create_tsv 1
-tessedit_pageseg_mode 1
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/unlv b/thirdparty/Tesseract-OCR/tessdata/configs/unlv
index 87c111bdf4..d2e22f5b93 100755
--- a/thirdparty/Tesseract-OCR/tessdata/configs/unlv
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/unlv
@@ -1,2 +1,2 @@
tessedit_write_unlv 1
-tessedit_pageseg_mode 6
+unlv_tilde_crunching T
diff --git a/thirdparty/Tesseract-OCR/tessdata/configs/wordstrbox b/thirdparty/Tesseract-OCR/tessdata/configs/wordstrbox
new file mode 100644
index 0000000000..38cd41cd60
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/configs/wordstrbox
@@ -0,0 +1 @@
+tessedit_create_wordstrbox 1
diff --git a/thirdparty/Tesseract-OCR/tessdata/eng.traineddata b/thirdparty/Tesseract-OCR/tessdata/eng.traineddata
index 561883fac8..bbef467505 100755
Binary files a/thirdparty/Tesseract-OCR/tessdata/eng.traineddata and b/thirdparty/Tesseract-OCR/tessdata/eng.traineddata differ
diff --git a/thirdparty/Tesseract-OCR/tessdata/eng.user-patterns b/thirdparty/Tesseract-OCR/tessdata/eng.user-patterns
new file mode 100644
index 0000000000..5daba44df8
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/eng.user-patterns
@@ -0,0 +1,2 @@
+1-\d\d\d-GOOG-411
+www.\n\\\*.com
diff --git a/thirdparty/Tesseract-OCR/tessdata/eng.user-words b/thirdparty/Tesseract-OCR/tessdata/eng.user-words
new file mode 100644
index 0000000000..e0c5a63021
--- /dev/null
+++ b/thirdparty/Tesseract-OCR/tessdata/eng.user-words
@@ -0,0 +1,5 @@
+the
+quick
+brown
+fox
+jumped
diff --git a/thirdparty/Tesseract-OCR/tessdata/jaxb-api-2.3.1.jar b/thirdparty/Tesseract-OCR/tessdata/jaxb-api-2.3.1.jar
new file mode 100644
index 0000000000..4565865471
Binary files /dev/null and b/thirdparty/Tesseract-OCR/tessdata/jaxb-api-2.3.1.jar differ
diff --git a/thirdparty/Tesseract-OCR/tessdata/osd.traineddata b/thirdparty/Tesseract-OCR/tessdata/osd.traineddata
new file mode 100644
index 0000000000..527457ca8f
Binary files /dev/null and b/thirdparty/Tesseract-OCR/tessdata/osd.traineddata differ
diff --git a/thirdparty/Tesseract-OCR/java/piccolo2d-core-3.0.jar b/thirdparty/Tesseract-OCR/tessdata/piccolo2d-core-3.0.jar
old mode 100755
new mode 100644
similarity index 100%
rename from thirdparty/Tesseract-OCR/java/piccolo2d-core-3.0.jar
rename to thirdparty/Tesseract-OCR/tessdata/piccolo2d-core-3.0.jar
diff --git a/thirdparty/Tesseract-OCR/java/piccolo2d-extras-3.0.jar b/thirdparty/Tesseract-OCR/tessdata/piccolo2d-extras-3.0.jar
old mode 100755
new mode 100644
similarity index 100%
rename from thirdparty/Tesseract-OCR/java/piccolo2d-extras-3.0.jar
rename to thirdparty/Tesseract-OCR/tessdata/piccolo2d-extras-3.0.jar
diff --git a/thirdparty/Tesseract-OCR/tessdata/tessconfigs/batch b/thirdparty/Tesseract-OCR/tessdata/tessconfigs/batch
index 619b64675e..a681e4a443 100755
--- a/thirdparty/Tesseract-OCR/tessdata/tessconfigs/batch
+++ b/thirdparty/Tesseract-OCR/tessdata/tessconfigs/batch
@@ -1,2 +1 @@
# No content needed as all defaults are correct.
-
diff --git a/thirdparty/Tesseract-OCR/tesseract-uninstall.exe b/thirdparty/Tesseract-OCR/tesseract-uninstall.exe
index 077aba19e0..5772def1a1 100755
Binary files a/thirdparty/Tesseract-OCR/tesseract-uninstall.exe and b/thirdparty/Tesseract-OCR/tesseract-uninstall.exe differ
diff --git a/thirdparty/Tesseract-OCR/tesseract.exe b/thirdparty/Tesseract-OCR/tesseract.exe
index 2df2e035c1..ef7c2161c2 100755
Binary files a/thirdparty/Tesseract-OCR/tesseract.exe and b/thirdparty/Tesseract-OCR/tesseract.exe differ
diff --git a/thirdparty/Tesseract-OCR/text2image.exe b/thirdparty/Tesseract-OCR/text2image.exe
index 5466039e72..c30ae33407 100755
Binary files a/thirdparty/Tesseract-OCR/text2image.exe and b/thirdparty/Tesseract-OCR/text2image.exe differ
diff --git a/thirdparty/Tesseract-OCR/unicharset_extractor.exe b/thirdparty/Tesseract-OCR/unicharset_extractor.exe
index 440b840538..b8c555cd13 100755
Binary files a/thirdparty/Tesseract-OCR/unicharset_extractor.exe and b/thirdparty/Tesseract-OCR/unicharset_extractor.exe differ
diff --git a/thirdparty/Tesseract-OCR/wordlist2dawg.exe b/thirdparty/Tesseract-OCR/wordlist2dawg.exe
index 4a1706e14b..2f787278c2 100755
Binary files a/thirdparty/Tesseract-OCR/wordlist2dawg.exe and b/thirdparty/Tesseract-OCR/wordlist2dawg.exe differ
diff --git a/thirdparty/Tesseract-OCR/zlib1.dll b/thirdparty/Tesseract-OCR/zlib1.dll
index fb6747146e..2be8fc70dc 100755
Binary files a/thirdparty/Tesseract-OCR/zlib1.dll and b/thirdparty/Tesseract-OCR/zlib1.dll differ