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A Simple Approach for Text Segmentation in Images based on Curvelet Transform

Abstract-Text segmentation in image has become an active research area since recent decades. In this paper we present an efficient simple method to extract text regions from images possibly with complex background. The proposed method is to apply curvelet transform on an image to decompose it in...

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Main Authors: Faye, Ibrahima, Jeoti, Varun, Doma, Mustafa
Format: Conference or Workshop Item
Published: 2010
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
QA75 Electronic computers. Computer science
Online Access:http://eprints.utp.edu.my/7874/1/10-TextSegmCurvelet-ICIAS-KL_1.pdf
http://eprints.utp.edu.my/7874/
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spelling my.utp.eprints.78742017-01-19T08:24:41Z A Simple Approach for Text Segmentation in Images based on Curvelet Transform Faye, Ibrahima Jeoti, Varun Doma, Mustafa TK Electrical engineering. Electronics Nuclear engineering QA75 Electronic computers. Computer science Abstract-Text segmentation in image has become an active research area since recent decades. In this paper we present an efficient simple method to extract text regions from images possibly with complex background. The proposed method is to apply curvelet transform on an image to decompose it into set of directional sub-bands with texture details captured in different orientations and scales. Curvelets possess the main features of wavelets, namely, multi scale and time-frequency localization, but also offer a high degree of directionality and anisotropy. Instead of recognizing the edges in only horizontal, vertical & diagonal directions, the proposed system is designed to recognize the edges in multi directions taking care of text orientation. The proposed method is applied on different samples of images and encouraging results are obtained. 2010 Conference or Workshop Item PeerReviewed application/pdf http://eprints.utp.edu.my/7874/1/10-TextSegmCurvelet-ICIAS-KL_1.pdf Faye, Ibrahima and Jeoti, Varun and Doma, Mustafa (2010) A Simple Approach for Text Segmentation in Images based on Curvelet Transform. In: International Conference on Intelligent Systems Modelling and Simulation. http://eprints.utp.edu.my/7874/
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/
topic TK Electrical engineering. Electronics Nuclear engineering
QA75 Electronic computers. Computer science
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
QA75 Electronic computers. Computer science
Faye, Ibrahima
Jeoti, Varun
Doma, Mustafa
A Simple Approach for Text Segmentation in Images based on Curvelet Transform
description Abstract-Text segmentation in image has become an active research area since recent decades. In this paper we present an efficient simple method to extract text regions from images possibly with complex background. The proposed method is to apply curvelet transform on an image to decompose it into set of directional sub-bands with texture details captured in different orientations and scales. Curvelets possess the main features of wavelets, namely, multi scale and time-frequency localization, but also offer a high degree of directionality and anisotropy. Instead of recognizing the edges in only horizontal, vertical & diagonal directions, the proposed system is designed to recognize the edges in multi directions taking care of text orientation. The proposed method is applied on different samples of images and encouraging results are obtained.
format Conference or Workshop Item
author Faye, Ibrahima
Jeoti, Varun
Doma, Mustafa
author_facet Faye, Ibrahima
Jeoti, Varun
Doma, Mustafa
author_sort Faye, Ibrahima
title A Simple Approach for Text Segmentation in Images based on Curvelet Transform
title_short A Simple Approach for Text Segmentation in Images based on Curvelet Transform
title_full A Simple Approach for Text Segmentation in Images based on Curvelet Transform
title_fullStr A Simple Approach for Text Segmentation in Images based on Curvelet Transform
title_full_unstemmed A Simple Approach for Text Segmentation in Images based on Curvelet Transform
title_sort simple approach for text segmentation in images based on curvelet transform
publishDate 2010
url http://eprints.utp.edu.my/7874/1/10-TextSegmCurvelet-ICIAS-KL_1.pdf
http://eprints.utp.edu.my/7874/
_version_ 1738655610363183104
score 13.211869

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