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Illumination and contrast correction strategy using bilateral filtering and binarization comparison

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Main Authors: Wan Azani, Mustafa, Haniza, Yazid
Other Authors: azani.mustafa@gmail.com
Format: Article
Language:English
Published: Universiti Teknikal Malaysia Melaka 2019
Subjects:
Standard deviation
Illumination
Gaussian filtering
Contrast
Mean filtering
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63562
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spelling my.unimap-635622019-12-03T04:11:56Z Illumination and contrast correction strategy using bilateral filtering and binarization comparison Wan Azani, Mustafa Haniza, Yazid azani.mustafa@gmail.com Standard deviation Illumination Gaussian filtering Contrast Mean filtering Link to publisher's homepage at http://journal.utem.edu.my Illumination normalization and contrast variation on images areone of themost challenging tasks in the imageprocessing field. Normally, the degrade contrast imagesarecaused by pose, occlusion, illumination,and luminosity. In this paper, a new contrast and luminosity correction technique is developed based on bilateral filtering and superimpose techniques. Background pixels was used in order to estimate the normalized background using their local mean and standard deviation. An experiment has been conducted on few badly illuminated images and document images which involve illumination and contrast problem. The resultswereevaluated based on Signal Noise Ratio (SNR) and Misclassification Error (ME). The performance of the proposed method based on SNR and ME wasvery encouraging. The results also show that the proposed methodis more effective in normalizing the illumination and contrastcomparedtoother illumination techniques such as homomorphic filtering, high pass filter and double mean filtering (DMV). 2019-12-03T04:11:55Z 2019-12-03T04:11:55Z 2016 Article Journal of Telecommunication, Electronic and Computer Engineering, vol.8(1), 2016, 67-73 2180–1843 2289-8131 (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63562 http://journal.utem.edu.my/index.php/jtec/article/viewFile/682/502 en Universiti Teknikal Malaysia Melaka
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Standard deviation
Illumination
Gaussian filtering
Contrast
Mean filtering
spellingShingle Standard deviation
Illumination
Gaussian filtering
Contrast
Mean filtering
Wan Azani, Mustafa
Haniza, Yazid
Illumination and contrast correction strategy using bilateral filtering and binarization comparison
description Link to publisher's homepage at http://journal.utem.edu.my
author2 azani.mustafa@gmail.com
author_facet azani.mustafa@gmail.com
Wan Azani, Mustafa
Haniza, Yazid
format Article
author Wan Azani, Mustafa
Haniza, Yazid
author_sort Wan Azani, Mustafa
title Illumination and contrast correction strategy using bilateral filtering and binarization comparison
title_short Illumination and contrast correction strategy using bilateral filtering and binarization comparison
title_full Illumination and contrast correction strategy using bilateral filtering and binarization comparison
title_fullStr Illumination and contrast correction strategy using bilateral filtering and binarization comparison
title_full_unstemmed Illumination and contrast correction strategy using bilateral filtering and binarization comparison
title_sort illumination and contrast correction strategy using bilateral filtering and binarization comparison
publisher Universiti Teknikal Malaysia Melaka
publishDate 2019
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63562
_version_ 1654961443014967296
score 13.222552

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