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Pregled bibliografske jedinice broj: 108823

Segmentation of Abdominal Aortic Aneurysm Using Deformable Models


Subašić, Marko; Kovačević, Domagoj; Lončarić, Sven; Sorantin, Erich
Segmentation of Abdominal Aortic Aneurysm Using Deformable Models // Proceedings of East-West-Vision 2002
Graz, Austria, 2002. str. 61-66 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Segmentation of Abdominal Aortic Aneurysm Using Deformable Models

Autori
Subašić, Marko ; Kovačević, Domagoj ; Lončarić, Sven ; Sorantin, Erich

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of East-West-Vision 2002 / - , 2002, 61-66

Skup
East-West-Vision 2002

Mjesto i datum
Graz, Austria, 12-13.10.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
digital image analysis; abdominal aortic aneurysm; deformable model

Sažetak
We present the work that has been done on segmentation of abdominal aortic aneurysm (AAA) by Image Processing Group on Faculty of Electrical Engineering and Computing in Zagreb. We investigated performance of two types of deformable models: parametric and geometric deformable models both operating on three-dimensional data sets obtained by computer to- mography angiography (CTA). Both inner and outer aortic borders can be segmented. The segmentation of the inner aortic border is trouble-free due to a contrast agent inside blood ow, which results in good image contrast on the inner aortic boundary. Segmentation of the outer aortic border presents a challenge because of poor image contrast on it. Tissue and or- gans surrounding the aorta can have similar optical density as aortic wall and that can make border between them hard to detect. Two types of deformable models provide two different solutions to the problem. Both segmentation methods have been tested on real patient data.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0036007
0036028

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Subašić, Marko; Kovačević, Domagoj; Lončarić, Sven; Sorantin, Erich
Segmentation of Abdominal Aortic Aneurysm Using Deformable Models // Proceedings of East-West-Vision 2002
Graz, Austria, 2002. str. 61-66 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Subašić, M., Kovačević, D., Lončarić, S. & Sorantin, E. (2002) Segmentation of Abdominal Aortic Aneurysm Using Deformable Models. U: Proceedings of East-West-Vision 2002.
@article{article, year = {2002}, pages = {61-66}, keywords = {digital image analysis, abdominal aortic aneurysm, deformable model}, title = {Segmentation of Abdominal Aortic Aneurysm Using Deformable Models}, keyword = {digital image analysis, abdominal aortic aneurysm, deformable model}, publisherplace = {Graz, Austria} }
@article{article, year = {2002}, pages = {61-66}, keywords = {digital image analysis, abdominal aortic aneurysm, deformable model}, title = {Segmentation of Abdominal Aortic Aneurysm Using Deformable Models}, keyword = {digital image analysis, abdominal aortic aneurysm, deformable model}, publisherplace = {Graz, Austria} }




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