Optical character recognition systems (
OCR
)
Libraries
OCRAD
GOCR
Tesseract
(and
Tess4J
)
Training Tesseract
An Overview of the Tesseract OCR Engine
How to build Tesseract 3.03 with Visual Studio 2013
Pre-build ×32/×64 Tesseract 3.02 DLLs
Сборка Tesseract OCR под MinGW
Cuneiform
(
CuneiForm on CognitiveForms
,
original web site
)
Aspose.OCR for Java
OCRopus
Clara OCR
TopOCR
– Free
OCR
for digital cameras
Построение системы оптического распознавания структурной информации на примере Imago OCR
BeyondRecognition
IMPACT OCR Engines
Java OCR implementation
Asprise OCR SDK v4.0 for Java
OCR error correction algorithms
Chinese OCR
:
MovoImage
Readisis
NewSoft OCR
Image pre-processing
ImageMagick скрипт
– обрабатывает фотографии белой учебной доски, очищая “содержимое” от всего лишнего
Нелокальный алгоритм для сглаживания изображений
Бинаризация изображений: алгоритм Брэдли
See also topics about images:
ocr
2011/04/15 16:20
Dmitry Katsubo
start
2010/02/13 23:22
start
2013/08/10 04:08
Dmitry Katsubo
Services
ABBY recognition server
ABBYY Cloud OCR SDK
ABBYY Screenshot Reader
OCR Terminal
1)
WiseTREND OCR Cloud
2)
Saaspose.OCR REST service documentation
Online OCR
– Онлайн сервис распознавания текста
NHocr
NewOCR
WeOCR
Evernote
Products
NovoVerus
– advanced
OCR
with global language support
Aspose.OCR
for Java and .NET
Технология распознавания этикеток на примере ярлыков из IKEA
SmartHelper
Comparisons
Системы оптического распознавания текста в Linux: обзор и сравнительное тестирование
Ocrad, GOCR, Tesseract comparison
ABBY OCR, Cuneiform, GOCR, Ocrad, Tesseract comparison
OCRing typescript: A benchmarking test with PRImA
– comparison of Abbyy FineReader and Tesseract on selection of 20 documents
List of optical character recognition software
Books
Tapas Kanungo's Optical Character Recognition (OCR) Page
Optical Character Recognition Checklist
Handbook of character recognition and document image analysis
Reading in the Brain: The Science and Evolution of a Human Invention [2009]
by Stanislas Dehaene
Using forms automation to boost enterprise productivity [2006]
(
ISBN
: 0892584106)
Character Recognition Systems: A Guide for Students and Practitioners [2007]
by Cheriet, Kharma, Liu, Suen (
ISBN
: 0471415707)
Handbook of Character Recognition and Document Image Analysis [1997]
by H. Bunke, P.S.P. Wang (
ISBN
: 981022270X)
The Fifth Annual Test of OCR Accuracy [1996]
by Rice, Jenkins, and Nartker
Recognition Of Handwritten Numerals Using Elastic Matching [1995]
by Patrice Scattolin
Measuring Mass Text Digitization Quality and Usefulness
(2009) by Simon Tanner et al.
The Fifth Annual Test of OCR Accuracy
(1996) by Stephen V. Rice et al.
OCR
,
cpp
,
image
1)
,
2)
is based on
ABBYY engine