Presentation | 2012-06-14 Improvement of Automatic Detection Method for Carotid Artery Calcification in Dental Panoramic Radiographs Considering Gradients of Local Regions Yoshinori IZUMI, Hironori HARADA, Mitsuji MUNEYASU, Akira ASANO, Keiichi Uchida, Akira TAGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The existence of the carotid artery calcification as an index for arteriosclerosis has attracted a great deal of attention. This paper proposes an improvement of the automatic detection method for carotid artery calcification in dental panoramic radiographs based on intensity gradients. This paper focuses on the local variation of the intensities in possible regions of the calcification in the radiograph. The local region is modified to enhance the difference between the calcification and its neighborhood. The proposed method can improve the number of the detected calcification regions. Experimental results show that a good detection performance is obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | carotid artery calcification region / dental panoramic radiographs / arteriosclerosis / intensity / automatic detection |
Paper # | SIS2012-5 |
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Committee | SIS |
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Conference Date | 2012/6/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Automatic Detection Method for Carotid Artery Calcification in Dental Panoramic Radiographs Considering Gradients of Local Regions |
Sub Title (in English) | |
Keyword(1) | carotid artery calcification region |
Keyword(2) | dental panoramic radiographs |
Keyword(3) | arteriosclerosis |
Keyword(4) | intensity |
Keyword(5) | automatic detection |
1st Author's Name | Yoshinori IZUMI |
1st Author's Affiliation | Faculty of Engineering Science, Kansai University() |
2nd Author's Name | Hironori HARADA |
2nd Author's Affiliation | Faculty of Engineering Science, Kansai University |
3rd Author's Name | Mitsuji MUNEYASU |
3rd Author's Affiliation | Faculty of Engineering Science, Kansai University |
4th Author's Name | Akira ASANO |
4th Author's Affiliation | Faculty of Infomatics, Kansai University |
5th Author's Name | Keiichi Uchida |
5th Author's Affiliation | Department of Oral and Maxillofacial Radiology, Matsumoto Dental University |
6th Author's Name | Akira TAGUCHI |
6th Author's Affiliation | Department of Oral and Maxillofacial Radiology, Matsumoto Dental University |
Date | 2012-06-14 |
Paper # | SIS2012-5 |
Volume (vol) | vol.112 |
Number (no) | 78 |
Page | pp.pp.- |
#Pages | 6 |
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