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Immature paddy detection using image processing technique

Maturity of paddy contributes a very high impact on the production of rice quality. Immature paddy will produce chalky rice which reduced the rice quality. The use of image processing technique in paddy grading can increase the commercial value of paddy. In this study, six different techniques of an...

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Main Authors: Sudin, Nor Munira, Bejo, Siti Khairunniza
Format: Conference or Workshop Item
Language:English
Published: Faculty of Engineering, Universiti Putra Malaysia 2012
Online Access:http://psasir.upm.edu.my/id/eprint/33582/1/33582.pdf
http://psasir.upm.edu.my/id/eprint/33582/
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spelling my.upm.eprints.335822017-02-03T09:29:42Z http://psasir.upm.edu.my/id/eprint/33582/ Immature paddy detection using image processing technique Sudin, Nor Munira Bejo, Siti Khairunniza Maturity of paddy contributes a very high impact on the production of rice quality. Immature paddy will produce chalky rice which reduced the rice quality. The use of image processing technique in paddy grading can increase the commercial value of paddy. In this study, six different techniques of an automatic image thresholding had been studied to segment the paddy image. The best technique was later used in detecting immature paddy. Results taken from the experiment has shown that median (non-iterative) technique perform the best among the others. It gave significant different between mature and immature paddy, acceptable time taken to process the image and narrow overlapping area between mature and immature paddy. The paddy was later classified using its mean intensity. Immature paddy give lower value of mean intensity compared to mature paddy. Based on the validation results using 130 samples of paddy taken from 100% mature, 100% immature and 10% mature, it has been shown that the pure samples give higher percentage accuracy of detection. Contacting paddy on the sample need to be detached to produce high accuracy result. Faculty of Engineering, Universiti Putra Malaysia 2012 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/33582/1/33582.pdf Sudin, Nor Munira and Bejo, Siti Khairunniza (2012) Immature paddy detection using image processing technique. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 799-806).
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Maturity of paddy contributes a very high impact on the production of rice quality. Immature paddy will produce chalky rice which reduced the rice quality. The use of image processing technique in paddy grading can increase the commercial value of paddy. In this study, six different techniques of an automatic image thresholding had been studied to segment the paddy image. The best technique was later used in detecting immature paddy. Results taken from the experiment has shown that median (non-iterative) technique perform the best among the others. It gave significant different between mature and immature paddy, acceptable time taken to process the image and narrow overlapping area between mature and immature paddy. The paddy was later classified using its mean intensity. Immature paddy give lower value of mean intensity compared to mature paddy. Based on the validation results using 130 samples of paddy taken from 100% mature, 100% immature and 10% mature, it has been shown that the pure samples give higher percentage accuracy of detection. Contacting paddy on the sample need to be detached to produce high accuracy result.
format Conference or Workshop Item
author Sudin, Nor Munira
Bejo, Siti Khairunniza
spellingShingle Sudin, Nor Munira
Bejo, Siti Khairunniza
Immature paddy detection using image processing technique
author_facet Sudin, Nor Munira
Bejo, Siti Khairunniza
author_sort Sudin, Nor Munira
title Immature paddy detection using image processing technique
title_short Immature paddy detection using image processing technique
title_full Immature paddy detection using image processing technique
title_fullStr Immature paddy detection using image processing technique
title_full_unstemmed Immature paddy detection using image processing technique
title_sort immature paddy detection using image processing technique
publisher Faculty of Engineering, Universiti Putra Malaysia
publishDate 2012
url http://psasir.upm.edu.my/id/eprint/33582/1/33582.pdf
http://psasir.upm.edu.my/id/eprint/33582/
_version_ 1643830914575237120
score 13.211869

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