tesseract.dll — All Versions & Downloads

Charles Weld 10 Solid Documents Limited 5 Unknown 12

Tesseract 10 Tesseract OCR Library 5 Solid Utils (x86) 5 Tesseract.Net SDK 2 Unknown 5

Tesseract 15 Tesseract OCR library 5 Tesseract.Net SDK 2 Unknown 5

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. 6 Tesseract 5 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. 3 Tesseract is probably the most accurate open source OCR engine available. Combined with the Leptonica Image Processing Library it can read a wide variety of image formats and convert them to text in over 60 languages. It was one of the top 3 engines in the 1995 UNLV Accuracy test. Between 1995 and 2006 it had little work done on it, but since then it has been improved extensively by Google. It is released under the Apache License 2.0. 1

Copyright 2012-2020 Charles Weld 9 Copyright (C) 2018 Google, Inc. Licensed under the Apache License, Version 2.0 5 Copyright (C) 2018 Patagames Software 2 Copyright (C) 2016-2017 Solid Documents Limited 2 Copyright (C) 2016-2019 Solid Documents Limited 2 Copyright (C) 2016-2020 Solid Documents Limited 1 Copyright 2012-2018 Charles Weld 1 Unknown 5