Detecting Optic Disc on Asians by Multiscale Gaussian Filtering

Table 2

OD detection result on HIT using 60 pixels as standard.

Number of images in each group				Total
	46	181	175	402
Method	Number correctly detected
Proposed method	45	177	171	393
Youssif et al. [12]	37	168	159	364
Single-scale	38	169	157	364