Result Details

Interaktivní polo-automatické rozpoznávání ručně psaného písma

Created: 2021
English title
Interactive semi-automatic handwritten text recognition
Type
software
Language
Czech
Authors
Hradiš Michal, Ing., Ph.D., UAMT (FEEC), DCGM (FIT)
Kišš Martin, Ing., DCGM (FIT)
Kohút Jan, Ing., DCGM (FIT)
Beneš Karel, Ing., Ph.D., DCGM (FIT)
Kodym Oldřich, Ing., Ph.D.
Buchal Petr, Ing.
Hříbek David, Ing.
Description

Jedná se o webovou aplikaci pro rozpoznávání textu tištěných a ručně psaných dokumentů. Aplikace poskytuje uživatelům vizuální zpětnou vazbu o spolehlivosti rozpoznávání textu během manuálních oprav a umožňuje použití těchto oprav k přetrénování modelů rozpoznávání textu a pak
znovu zpracovávat dokumenty pomocí aktualizovaných modelů pro dosažení optimální kvality přepisů při minimalizaci manuální práce.

English description

This is a web application for text recognition in printed and handwritten documents. Most importantly, it provides visual feedback about text recognition confidence for users during text corrections, and it allows the use of manual corrections to retrain text recognition models and to re-process documents with the updated models to reach high quality of transcriptions with reduced manual effort.

Keywords

rozpoznávání ručně psaného písma, webová aplikace, uživatelské rozhraní, OCR, aktivní učení

English keywords

handwritten text recognition, web application, user interface, OCR, active learning

URL
License
In order to use the result by another entity, it is always necessary to acquire a license
License Fee
The licensor does not require a license fee for the result
License Conditions

Využití na základě volné a bezplatné open-source licence.


BSD 3-Clause License

Copyright (c) 2019, DCGM
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products derived from
   this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Projects
Advanced content extraction and recognition for printed and handwritten documents for better accessibility and usability, MK, Program na podporu aplikovaného výzkumu a experimentálního vývoje národní a kulturní identity na léta 2016 až 2022 (NAKI II), DG18P02OVV055, start: 2018-03-01, end: 2022-12-31, completed
Moderní metody zpracování, analýzy a zobrazování multimediálních a 3D dat, BUT, Vnitřní projekty VUT, FIT-S-20-6460, start: 2020-03-01, end: 2023-02-28, completed
Research groups
Computer Graphics Research Group (RG GRAPH)
Departments
Department of Computer Graphics and Multimedia (DCGM)
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