Computer-assisted Cobb angle measurement from posteroanterior radiographs by a curve fitting method

Basit Öğe Kaydı
dc.authorid0000-0002-3279-156X
dc.contributor.authorYıldız, İbrahim
dc.date.accessioned2020-01-18T21:02:56Z
dc.date.available2020-01-18T21:02:56Z
dc.date.issued2016
dc.departmentNEÜ, Mühendislik Fakültesi, Mekatronik Mühendisliği Bölümüen_US
dc.description.abstractIncorrect determination of the top or end vertebrae of a scoliotic curve causes measurement errors when using the Cobb method. Such problems are due to subjectivity. This study was performed to minimize subjectivity by using a curve fitting method. A digitally scanned posteroanterior radiographic image was used for each patient. User-defined midpoints of the curvature, which indicate the midpoints of the vertebrae, were used to fit the polynomial equation. The locations of the top and end vertebrae were calculated using the first derivative of the fitted polynomial equation to obtain the analytical Cobb angle. The interobserver technical error of measurements was calculated as 1.06 degrees with a reliability coefficient of 1.00. The results indicate that 100% of the variations were not related to measurement error. Small angle variations show that subjectivity was minimized.en_US
dc.identifier.citationYıldız, İ. (2016). Computer-assisted Cobb angle measurement from posteroanterior radiographs by a curve fitting method. Turkish Journal of Electrical Engineering and Computer Science , 24, 6, 4604-4610.
dc.identifier.doi10.3906/elk-1502-203en_US
dc.identifier.endpage4610en_US
dc.identifier.issn1300-0632en_US
dc.identifier.issn1300-0632en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage4604en_US
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TWpRNE16VTNOdz09/computer-assisted-cobb-angle-measurement-from-posteroanterior-radiographs-by-a-curve-fitting-method
dc.identifier.urihttps://hdl.handle.net/20.500.12452/1367
dc.identifier.volume24en_US
dc.identifier.wosWOS:000393327200004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofTurkish Journal of Electrical Engineering and Computer Sciencesen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US]
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCurve fittingen_US
dc.subjectCobb angleen_US
dc.subjectScoliosisen_US
dc.subjectComputer-assisted measurementen_US
dc.titleComputer-assisted Cobb angle measurement from posteroanterior radiographs by a curve fitting methoden_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Computer-assisted Cobb angle measurement from posteroanterior radiographs by a curve fitting method.pdf
Boyut:
2.2 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin (Full Text)
İndir

Koleksiyon

TR-Dizin İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu