Detecting Optic Disc on Asians by Multiscale Gaussian Filtering

Table 1

OD detection result on HIT using 80 pixels as standard.

Number of images in each group				Total
	46	181	175	402
Method	Number correctly detected
Proposed method	46	180	173	399
Youssif et al. [12]	44	177	171	392
Single scale	44	178	170	392