3D Tumor Segmentation in Breast MRIs using 3D Modified Active Contour Method : Table 1

Table 1: TPN, FPN, TNN, FNN, Np, Nn and N numbers (in pixels) of the different algorithms in each case.

case type		Methods
case type		ACM	LSM	3D-LSM	3D-MACM
Actual breast MRI	TPN	1305	2619	2559	2468
	FPN	68466	4578	2947	896
	TNN	93488	157376	159007	161058
	FNN	1479	165	225	316
	N_p	2784	2784	2784	2784
	N	164738	164738	164738	164738
Simulated case (30% noise density with 3×3 mask blurring)	TPN	6249	6420	6420	6140
	FPN	11737	3860	2647	460
	TNN	106757	114634	115847	118034
	FNN	257	86	86	366
	N_p	6506	6506	6506	6506
	N_n	118494	118494	118494	118494
	N	125000	125000	125000	125000
Simulated case (40% noise density with 5×5 mask blurring)	TPN	6815	6912	6867	6672
	FPN	14803	2617	1440	778
	TNN	103147	115333	116510	117172
	FNN	235	138	183	378
	N_p	7050	7050	7050	7050
	N_n	117950	117950	117950	117950
	N	125000	125000	125000	125000
Simulated case (50% noise density with 7×7 mask blurring)	TPN	5136	5047	4526	4945
	FPN	21274	2809	710	874
	TNN	98417	116882	118981	118817
	FNN	173	262	783	364
	N_p	5309	5309	5309	5309
	N_n	119691	119691	119691	119691
	N	125000	125000	125000	125000