A study on image enhancement methods for printed Bangla document images

A study on image enhancement methods for printed Bangla document images

This conference paper was published in the IEEE Xplore [© 2016 IEEE] and the definite version is available at : http://doi.org/10.1109/ICIEV.2016.7760096 The Journal's website is at: http://ieeexplore.ieee.org/document/7760096/

Bibliographic Details
Main Authors: Islam, Anika Binte, Chowdhury, Fahim Salam, Nusrat, Fariha, Kabir, Kazi Lutful, Sarwar, Hasan
Other Authors: Department of Computer Science and Engineering, BRAC University
Format: Conference paper
Language:English
Published: © 2016 IEEE 2018
Subjects:
Binarization
Document image
Image enhancement
Reconstruction
Threshold
Online Access:http://hdl.handle.net/10361/9534
http://doi.org/10.1109/ICIEV.2016.7760096
id 10361-9534
record_format dspace
spelling 10361-95342018-07-25T10:43:44Z A study on image enhancement methods for printed Bangla document images Islam, Anika Binte Chowdhury, Fahim Salam Nusrat, Fariha Kabir, Kazi Lutful Sarwar, Hasan Department of Computer Science and Engineering, BRAC University Binarization Document image Image enhancement Reconstruction Threshold This conference paper was published in the IEEE Xplore [© 2016 IEEE] and the definite version is available at : http://doi.org/10.1109/ICIEV.2016.7760096 The Journal's website is at: http://ieeexplore.ieee.org/document/7760096/ Image enhancement is the process of modification of digital images in order to make quality resultant images such that those can be subjected to further manipulation (like further image analysis). There are several ways to implement image enhancement techniques. In this paper, we have studied a number of image enhancement methods consisting of binarization techniques and hybridization of such techniques. After applying those methods on scanned Bangla document images, we have analyzed the reconstructed images. Then, we have gone for the quantitative analysis portion. To accomplish that, we have measured the recognition rate and then examined the improvement ratio of the unprocessed samples versus reconstructed images in terms of recognition rate. Our analysis critically emphasizes the requirement to apply image enhancement methods. This study will certainly help the researchers to select appropriate image enhancement method(s) for processing low quality Bangla printed document images. Published 2018-02-20T08:55:01Z 2018-02-20T08:55:01Z 2016 Conference paper Islam, A. B., Chowdhury, F. S., Nusrat, F., Kabir, K. L., & Sarwar, H. (2016). A study on image enhancement methods for printed bangla document images. Paper presented at the 2016 5th International Conference on Informatics, Electronics and Vision, ICIEV 2016, 725-730. 10.1109/ICIEV.2016.7760096 978-150901269-5 http://hdl.handle.net/10361/9534 http://doi.org/10.1109/ICIEV.2016.7760096 en http://ieeexplore.ieee.org/document/7760096/ © 2016 IEEE
institution Brac University
collection Institutional Repository
language English
topic Binarization
Document image
Image enhancement
Reconstruction
Threshold
spellingShingle Binarization
Document image
Image enhancement
Reconstruction
Threshold
Islam, Anika Binte
Chowdhury, Fahim Salam
Nusrat, Fariha
Kabir, Kazi Lutful
Sarwar, Hasan
A study on image enhancement methods for printed Bangla document images
description This conference paper was published in the IEEE Xplore [© 2016 IEEE] and the definite version is available at : http://doi.org/10.1109/ICIEV.2016.7760096 The Journal's website is at: http://ieeexplore.ieee.org/document/7760096/
author2 Department of Computer Science and Engineering, BRAC University
author_facet Department of Computer Science and Engineering, BRAC University
Islam, Anika Binte
Chowdhury, Fahim Salam
Nusrat, Fariha
Kabir, Kazi Lutful
Sarwar, Hasan
format Conference paper
author Islam, Anika Binte
Chowdhury, Fahim Salam
Nusrat, Fariha
Kabir, Kazi Lutful
Sarwar, Hasan
author_sort Islam, Anika Binte
title A study on image enhancement methods for printed Bangla document images
title_short A study on image enhancement methods for printed Bangla document images
title_full A study on image enhancement methods for printed Bangla document images
title_fullStr A study on image enhancement methods for printed Bangla document images
title_full_unstemmed A study on image enhancement methods for printed Bangla document images
title_sort study on image enhancement methods for printed bangla document images
publisher © 2016 IEEE
publishDate 2018
url http://hdl.handle.net/10361/9534
http://doi.org/10.1109/ICIEV.2016.7760096
work_keys_str_mv AT islamanikabinte astudyonimageenhancementmethodsforprintedbangladocumentimages
AT chowdhuryfahimsalam astudyonimageenhancementmethodsforprintedbangladocumentimages
AT nusratfariha astudyonimageenhancementmethodsforprintedbangladocumentimages
AT kabirkazilutful astudyonimageenhancementmethodsforprintedbangladocumentimages
AT sarwarhasan astudyonimageenhancementmethodsforprintedbangladocumentimages
AT islamanikabinte studyonimageenhancementmethodsforprintedbangladocumentimages
AT chowdhuryfahimsalam studyonimageenhancementmethodsforprintedbangladocumentimages
AT nusratfariha studyonimageenhancementmethodsforprintedbangladocumentimages
AT kabirkazilutful studyonimageenhancementmethodsforprintedbangladocumentimages
AT sarwarhasan studyonimageenhancementmethodsforprintedbangladocumentimages
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