Analysis of Vessel Segmentation Based on Various Enhancement Techniques for Improvement of Vessel Intensity Profile

Table 5

Performance matrices results of GCADW integrated with the Gabor filter on the CHASE_DB1 database.

Fundus images	Sen	Acc	Sp
FI01	0.715652	0.921977	0.945813
FI02	0.704742	0.917989	0.929782
FI03	0.695609	0.920585	0.926741
FI04	0.699744	0.890291	0.939458
FI05	0.693052	0.928501	0.938527
FI06	0.705556	0.915255	0.935383
FI07	0.708359	0.924627	0.934857
FI08	0.693451	0.911141	0.934172
FI09	0.696969	0.926043	0.953173
FI10	0.707692	0.924176	0.948024
FI11	0.708923	0.919948	0.941466
FI12	0.704802	0.923779	0.940930
FI13	0.713273	0.928199	0.934405
FI14	0.710256	0.927990	0.923165
Average value	0.704148	0.920035	0.937564