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001-es BibID:	BIBFORM033067
Első szerző:	Qureshi, Rashid Jalal (informatikus)
Cím:	Combining algorithms for automatic detection of optic disc and macula in fundus images / Rashid Jalal Qureshi, László Kovács, Balázs Harangi, Brigitta Nagy, Tünde Pető, András Hajdu
Dátum:	2012
ISSN:	1077-3142
Megjegyzések:	This paper proposes an efficient combination of algorithms for the automated localization of the optic disc and macula in retinal fundus images. There is in fact no reason to assume that a single algorithm would be optimal. An ensemble of algorithms based on different principles can be more accurate than any of its individual members if the individual algorithms are doing better than random guessing. We aim to obtain an improved optic disc and macula detector by combining the prediction of multiple algorithms, benefiting from their strength and compensating their weaknesses. The location with maximum number of detectors' outputs is formally the hotspot and is used to find the optic disc or macula center. An assessment of the performance of integrated system and detectors working separately is also presented. Our proposed combination of detectors achieved overall highest performance in detecting optic disc and fovea closest to the manually center chosen by the retinal specialist.
Tárgyszavak:	Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban retina optic disk Macula detection Optic disc detection Retinal imaging Automatic Detection Diabetic retinopathy Fundus image Hot spot Integrated systems Macula detection Multiple algorithms Optic disc Retinal imaging Algorithms Eye protection Ophthalmology Detectors
Megjelenés:	Computer Vision and Image Understanding. - 116 : 1 (2012), p. 138-145. -
További szerzők:	Kovács László (1984-) (informatikus) Harangi Balázs (1986-) (programtervező matematikus) Nagy Brigitta (1986-) (informatikus) Pető Tünde (1970-) (orvos, szemész) Hajdu András (1973-) (matematikus, informatikus)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI elektronikus változat
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