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Border noise removal and clean up based on retinex theory

Conversion from gray scale or color document image into binary image is the main step in most of Optical Character Recognition (OCR) systems and document analysis. After digitization, document images often suffer from poor contrast, noise, uniform lighting, and shadow. Also when a page of book is di...

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Main Authors: Wagdy, M., Faye, I., Rohaya, D.
Format: Article
Published: Springer Verlag 2014
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958527356&doi=10.1007%2f978-981-4585-18-7_39&partnerID=40&md5=a48697531fc5e968e8fbc87935a315a0
http://eprints.utp.edu.my/31723/
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spelling my.utp.eprints.317232022-03-29T03:35:58Z Border noise removal and clean up based on retinex theory Wagdy, M. Faye, I. Rohaya, D. Conversion from gray scale or color document image into binary image is the main step in most of Optical Character Recognition (OCR) systems and document analysis. After digitization, document images often suffer from poor contrast, noise, uniform lighting, and shadow. Also when a page of book is digitized using a scanner or a camera, a border noise, which is an unwanted text coming from the adjacent page, may appear. In this paper we present a simple and efficient document image clean up by border noise removal and enhancement based on retinex theory and global threshold. The proposed method produces high quality results compared to the previous works. © Springer Science+Business Media Singapore 2014. Springer Verlag 2014 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958527356&doi=10.1007%2f978-981-4585-18-7_39&partnerID=40&md5=a48697531fc5e968e8fbc87935a315a0 Wagdy, M. and Faye, I. and Rohaya, D. (2014) Border noise removal and clean up based on retinex theory. Lecture Notes in Electrical Engineering, 285 LN . pp. 345-352. http://eprints.utp.edu.my/31723/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Conversion from gray scale or color document image into binary image is the main step in most of Optical Character Recognition (OCR) systems and document analysis. After digitization, document images often suffer from poor contrast, noise, uniform lighting, and shadow. Also when a page of book is digitized using a scanner or a camera, a border noise, which is an unwanted text coming from the adjacent page, may appear. In this paper we present a simple and efficient document image clean up by border noise removal and enhancement based on retinex theory and global threshold. The proposed method produces high quality results compared to the previous works. © Springer Science+Business Media Singapore 2014.
format Article
author Wagdy, M.
Faye, I.
Rohaya, D.
spellingShingle Wagdy, M.
Faye, I.
Rohaya, D.
Border noise removal and clean up based on retinex theory
author_facet Wagdy, M.
Faye, I.
Rohaya, D.
author_sort Wagdy, M.
title Border noise removal and clean up based on retinex theory
title_short Border noise removal and clean up based on retinex theory
title_full Border noise removal and clean up based on retinex theory
title_fullStr Border noise removal and clean up based on retinex theory
title_full_unstemmed Border noise removal and clean up based on retinex theory
title_sort border noise removal and clean up based on retinex theory
publisher Springer Verlag
publishDate 2014
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958527356&doi=10.1007%2f978-981-4585-18-7_39&partnerID=40&md5=a48697531fc5e968e8fbc87935a315a0
http://eprints.utp.edu.my/31723/
_version_ 1738657287499677696
score 13.160551

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