Ancient document recognition Using Fuzzy Methods

João M. C. Sousa; João R. Caldas Pinto; C. S. Ribeiro; João M. Gil

doi:10.1109/FUZZY.2005.1452502

Ancient document recognition Using Fuzzy Methods

João M. C. Sousa, João R. Caldas Pinto, C. S. Ribeiro, João M. Gil

Centro de Linguística da UNL (CLUNL)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper proposes an optical character recognition system based on fuzzy logic for ancient printed documents. The recognition process consists of two stages: training with collected character image examples and classification of new character images. The proposed OCR builds fuzzy membership functions from oriented features extracted using Gabor filter banks. Results on a significant test led to a character recognition success rate of 88%

Original language	English
Title of host publication	The 14th IEEE International Conference on Fuzzy Systems, 2005. FUZZ '05
Place of Publication	Reno, NV, USA
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	833-838
Number of pages	6
ISBN (Print)	0-7803-9159-4
DOIs	https://doi.org/10.1109/FUZZY.2005.1452502
Publication status	Published - 1 May 2005
Event	14th IEEE International Conference on Fuzzy Systems - Reno, NV, United States Duration: 25 May 2005 → …

Conference

Conference	14th IEEE International Conference on Fuzzy Systems
Country/Territory	United States
City	Reno, NV
Period	25/05/05 → …

Keywords

Document image processing
Feature extraction
Fuzzy logic
Fuzzy set theory
Image classification
Optical character recognition
Ancient document recognition
Fuzzy methods
Optical character recognition system
Ancient printed documents
Character image classification
Fuzzy membership functions
Gabor filter banks
Fuzzy OCR
Optical character recognition software
Character recognition
Packaging
Gabor filters
Handwriting recognition
Typesetting
Optical filters
Text recognition

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10.1109/FUZZY.2005.1452502Licence: Unspecified

Cite this

@inproceedings{7151a79e3c80420d901b7f0d51b9319e,

title = "Ancient document recognition Using Fuzzy Methods",

abstract = "This paper proposes an optical character recognition system based on fuzzy logic for ancient printed documents. The recognition process consists of two stages: training with collected character image examples and classification of new character images. The proposed OCR builds fuzzy membership functions from oriented features extracted using Gabor filter banks. Results on a significant test led to a character recognition success rate of 88%",

keywords = "Document image processing, Feature extraction, Fuzzy logic, Fuzzy set theory, Image classification, Optical character recognition, Ancient document recognition, Fuzzy methods, Optical character recognition system, Ancient printed documents, Character image classification, Fuzzy membership functions, Gabor filter banks, Fuzzy OCR, Optical character recognition software, Character recognition, Packaging, Gabor filters, Handwriting recognition, Typesetting, Optical filters, Text recognition",

author = "Sousa, {Jo{\~a}o M. C.} and Pinto, {Jo{\~a}o R. Caldas} and Ribeiro, {C. S.} and Gil, {Jo{\~a}o M.}",

note = "info:eu-repo/grantAgreement/FCT/5876/147316/PT# UID/LIN/03213/2013 ; 14th IEEE International Conference on Fuzzy Systems ; Conference date: 25-05-2005",

year = "2005",

month = may,

day = "1",

doi = "10.1109/FUZZY.2005.1452502",

language = "English",

isbn = "0-7803-9159-4",

pages = "833--838",

booktitle = "The 14th IEEE International Conference on Fuzzy Systems, 2005. FUZZ '05",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

}

Sousa, JMC, Pinto, JRC, Ribeiro, CS & Gil, JM 2005, Ancient document recognition Using Fuzzy Methods. in The 14th IEEE International Conference on Fuzzy Systems, 2005. FUZZ '05. Institute of Electrical and Electronics Engineers (IEEE), Reno, NV, USA, pp. 833-838, 14th IEEE International Conference on Fuzzy Systems, Reno, NV, United States, 25/05/05. https://doi.org/10.1109/FUZZY.2005.1452502

Ancient document recognition Using Fuzzy Methods. / Sousa, João M. C.; Pinto, João R. Caldas; Ribeiro, C. S. et al.
The 14th IEEE International Conference on Fuzzy Systems, 2005. FUZZ '05. Reno, NV, USA: Institute of Electrical and Electronics Engineers (IEEE), 2005. p. 833-838.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Ancient document recognition Using Fuzzy Methods

AU - Sousa, João M. C.

AU - Pinto, João R. Caldas

AU - Ribeiro, C. S.

AU - Gil, João M.

N1 - info:eu-repo/grantAgreement/FCT/5876/147316/PT# UID/LIN/03213/2013

PY - 2005/5/1

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N2 - This paper proposes an optical character recognition system based on fuzzy logic for ancient printed documents. The recognition process consists of two stages: training with collected character image examples and classification of new character images. The proposed OCR builds fuzzy membership functions from oriented features extracted using Gabor filter banks. Results on a significant test led to a character recognition success rate of 88%

AB - This paper proposes an optical character recognition system based on fuzzy logic for ancient printed documents. The recognition process consists of two stages: training with collected character image examples and classification of new character images. The proposed OCR builds fuzzy membership functions from oriented features extracted using Gabor filter banks. Results on a significant test led to a character recognition success rate of 88%

KW - Document image processing

KW - Feature extraction

KW - Fuzzy logic

KW - Fuzzy set theory

KW - Image classification

KW - Optical character recognition

KW - Ancient document recognition

KW - Fuzzy methods

KW - Optical character recognition system

KW - Ancient printed documents

KW - Character image classification

KW - Fuzzy membership functions

KW - Gabor filter banks

KW - Fuzzy OCR

KW - Optical character recognition software

KW - Character recognition

KW - Packaging

KW - Gabor filters

KW - Handwriting recognition

KW - Typesetting

KW - Optical filters

KW - Text recognition

U2 - 10.1109/FUZZY.2005.1452502

DO - 10.1109/FUZZY.2005.1452502

M3 - Conference contribution

SN - 0-7803-9159-4

SP - 833

EP - 838

BT - The 14th IEEE International Conference on Fuzzy Systems, 2005. FUZZ '05

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Reno, NV, USA

T2 - 14th IEEE International Conference on Fuzzy Systems

Y2 - 25 May 2005

ER -

Ancient document recognition Using Fuzzy Methods

Abstract

Conference

Keywords

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