GAN Evaluation Report - Patient EM31082020

Native→Venous Translation Metrics (Generated Venous vs Real Venous)

Targeted Slice 70 - Network-Normalized Analysis (Generated vs Real Venous)

0.916

SSIM Score

0.040

RMSE

0.016

MAE

Average Network-Normalized Metrics Across All Slices (85 slices) - Generated vs Real Venous

0.931

SSIM Score (Avg)

0.035

RMSE (Avg)

0.016

MAE (Avg)

Targeted Slice 70 - HU-Space Analysis (Generated vs Real Venous)

0.916

HU SSIM

40.3

HU RMSE

16.3

HU MAE

Average HU-Space Metrics Across All Slices (85 slices) - Generated vs Real Venous

0.931

HU SSIM (Avg)

35.4

HU RMSE (Avg)

15.7

HU MAE (Avg)

Targeted Slice 70 - Lung Window Analysis (Generated vs Real Venous)

0.868

Lung SSIM

37.3

Lung RMSE

15.1

Lung MAE

Average Lung Window Metrics Across All Slices (85 slices) - Generated vs Real Venous

0.864

Lung SSIM (Avg)

32.4

Lung RMSE (Avg)

14.5

Lung MAE (Avg)

Targeted Slice 70 - Mediastinum Window Analysis (Generated vs Real Venous)

0.791

Mediastinum SSIM

39.7

Mediastinum RMSE

15.1

Mediastinum MAE

Average Mediastinum Window Metrics Across All Slices (85 slices) - Generated vs Real Venous

0.761

Mediastinum SSIM (Avg)

34.6

Mediastinum RMSE (Avg)

14.4

Mediastinum MAE (Avg)

Detailed Per-Slice Metrics

Slice ID	SSIM	RMSE	MAE	HU SSIM	HU RMSE	HU MAE	Lung SSIM	Lung RMSE	Lung MAE	Mediastinum SSIM	Mediastinum RMSE	Mediastinum MAE
EM31082020_slice_0	0.934	0.032	0.015	0.934	32.4	15.2	0.874	28.8	13.5	0.771	31.5	14.5
EM31082020_slice_1	0.934	0.032	0.015	0.934	32.4	14.6	0.874	28.8	13.0	0.774	31.4	13.8
EM31082020_slice_2	0.935	0.033	0.015	0.935	32.6	14.8	0.874	29.0	13.2	0.783	31.4	12.7
EM31082020_slice_3	0.935	0.033	0.015	0.935	33.1	14.9	0.876	29.1	13.2	0.786	31.7	12.4
EM31082020_slice_4	0.933	0.034	0.015	0.933	34.1	15.1	0.874	30.0	13.4	0.785	32.7	12.8
EM31082020_slice_5	0.930	0.034	0.015	0.930	34.4	14.9	0.873	30.2	13.2	0.778	33.1	13.8
EM31082020_slice_6	0.936	0.032	0.014	0.936	32.2	14.0	0.879	28.8	12.5	0.784	31.3	12.9
EM31082020_slice_7	0.943	0.031	0.014	0.943	31.2	13.6	0.884	27.7	12.2	0.780	30.3	13.0
EM31082020_slice_8	0.948	0.030	0.013	0.948	30.3	12.7	0.890	27.0	11.3	0.787	29.5	11.9
EM31082020_slice_9	0.944	0.031	0.016	0.944	31.4	15.7	0.886	28.2	14.3	0.776	30.8	15.3
EM31082020_slice_10	0.943	0.032	0.016	0.943	32.1	16.1	0.884	28.7	14.8	0.774	31.5	15.8
EM31082020_slice_11	0.943	0.031	0.013	0.943	31.2	13.2	0.883	28.0	12.0	0.780	30.4	12.5
EM31082020_slice_12	0.942	0.031	0.013	0.942	31.4	13.5	0.880	28.4	12.3	0.776	30.6	12.8
EM31082020_slice_13	0.944	0.031	0.013	0.944	31.4	13.2	0.881	28.3	12.1	0.787	30.3	11.3
EM31082020_slice_14	0.949	0.031	0.013	0.949	30.9	12.9	0.886	27.8	11.8	0.791	29.8	11.0
EM31082020_slice_15	0.946	0.032	0.013	0.946	32.1	13.5	0.882	28.7	12.3	0.786	30.9	11.2
EM31082020_slice_16	0.943	0.033	0.014	0.943	32.9	14.0	0.880	29.4	12.8	0.784	31.6	11.5
EM31082020_slice_17	0.944	0.032	0.013	0.944	31.8	13.3	0.881	28.6	12.1	0.779	30.8	11.9
EM31082020_slice_18	0.944	0.031	0.013	0.944	31.5	13.4	0.879	28.5	12.3	0.771	30.6	12.4
EM31082020_slice_19	0.946	0.031	0.013	0.946	31.2	13.5	0.877	28.3	12.4	0.776	30.4	11.8
EM31082020_slice_20	0.944	0.032	0.014	0.944	31.7	13.7	0.878	28.8	12.7	0.767	31.0	13.1
EM31082020_slice_21	0.948	0.032	0.013	0.948	31.7	13.4	0.879	28.6	12.4	0.777	30.7	11.7
EM31082020_slice_22	0.945	0.033	0.014	0.945	32.6	13.8	0.876	29.5	12.7	0.774	31.6	12.2
EM31082020_slice_23	0.945	0.033	0.014	0.945	32.7	13.8	0.876	29.5	12.6	0.773	31.8	12.4
EM31082020_slice_24	0.945	0.033	0.014	0.945	32.8	14.3	0.875	29.7	13.1	0.774	31.9	12.1
EM31082020_slice_25	0.939	0.033	0.015	0.939	33.4	14.7	0.868	30.6	13.6	0.757	32.8	14.1
EM31082020_slice_26	0.938	0.034	0.014	0.938	33.5	14.4	0.865	30.9	13.4	0.761	32.7	13.2
EM31082020_slice_27	0.937	0.034	0.015	0.937	33.9	14.9	0.866	31.0	13.9	0.754	33.2	14.3
EM31082020_slice_28	0.935	0.034	0.015	0.935	33.9	15.0	0.865	31.1	14.0	0.754	33.1	14.4
EM31082020_slice_29	0.939	0.033	0.015	0.939	33.5	14.6	0.865	30.7	13.5	0.763	32.5	13.1
EM31082020_slice_30	0.942	0.033	0.015	0.942	33.1	15.0	0.868	30.3	13.9	0.769	32.1	12.5
EM31082020_slice_31	0.945	0.033	0.015	0.945	33.1	14.5	0.873	29.8	13.3	0.771	32.0	12.2
EM31082020_slice_32	0.946	0.033	0.015	0.946	33.1	15.0	0.874	29.9	13.8	0.773	32.1	12.1
EM31082020_slice_33	0.935	0.034	0.016	0.935	34.3	15.9	0.867	31.2	14.6	0.750	33.6	15.5
EM31082020_slice_34	0.936	0.034	0.015	0.936	34.1	14.9	0.868	30.8	13.6	0.756	33.2	14.2
EM31082020_slice_35	0.937	0.033	0.015	0.937	33.5	14.9	0.869	30.3	13.6	0.757	32.6	14.2
EM31082020_slice_36	0.937	0.034	0.016	0.937	34.2	15.7	0.864	31.1	14.4	0.765	33.0	12.9
EM31082020_slice_37	0.935	0.034	0.015	0.935	34.3	14.9	0.862	31.3	13.6	0.756	33.4	13.6
EM31082020_slice_38	0.939	0.034	0.015	0.939	34.2	15.3	0.864	31.1	14.1	0.762	33.0	12.9
EM31082020_slice_39	0.939	0.034	0.015	0.939	33.6	14.7	0.864	30.8	13.5	0.754	32.8	13.8
EM31082020_slice_40	0.933	0.034	0.016	0.933	34.5	15.6	0.857	31.8	14.5	0.757	33.7	13.6
EM31082020_slice_41	0.925	0.036	0.016	0.925	36.1	16.1	0.850	33.0	14.9	0.745	35.1	15.2
EM31082020_slice_42	0.924	0.037	0.018	0.924	36.5	17.8	0.849	33.3	16.5	0.734	35.5	17.2
EM31082020_slice_43	0.929	0.036	0.016	0.929	36.3	16.4	0.851	33.2	15.2	0.738	35.3	15.7
EM31082020_slice_44	0.929	0.037	0.017	0.929	36.8	16.7	0.849	33.4	15.4	0.733	35.9	16.1
EM31082020_slice_45	0.928	0.036	0.016	0.928	36.3	16.1	0.848	33.4	15.0	0.739	35.5	15.3
EM31082020_slice_46	0.929	0.035	0.016	0.929	35.3	16.0	0.851	32.9	15.0	0.738	34.7	15.4
EM31082020_slice_47	0.934	0.036	0.019	0.934	36.3	19.4	0.847	33.7	18.4	0.754	34.4	13.4
EM31082020_slice_48	0.935	0.036	0.017	0.935	35.5	17.2	0.852	32.8	16.1	0.755	34.3	13.6
EM31082020_slice_49	0.935	0.036	0.019	0.935	35.9	19.1	0.850	33.2	17.9	0.754	34.2	13.4
EM31082020_slice_50	0.936	0.034	0.016	0.936	34.5	15.8	0.854	32.0	14.7	0.752	33.6	13.5
EM31082020_slice_51	0.940	0.034	0.015	0.940	33.6	15.3	0.860	31.0	14.3	0.757	32.7	13.1
EM31082020_slice_52	0.938	0.034	0.015	0.938	33.9	14.8	0.859	31.1	13.7	0.750	33.0	13.6
EM31082020_slice_53	0.939	0.034	0.015	0.939	34.0	14.8	0.860	31.2	13.7	0.750	33.2	13.9
EM31082020_slice_54	0.939	0.034	0.016	0.939	34.4	15.6	0.861	31.6	14.5	0.759	33.3	13.1
EM31082020_slice_55	0.942	0.034	0.015	0.942	33.7	14.6	0.866	30.7	13.4	0.753	33.0	13.8
EM31082020_slice_56	0.940	0.034	0.015	0.940	34.1	14.6	0.866	30.7	13.3	0.761	33.2	13.4
EM31082020_slice_57	0.941	0.033	0.014	0.941	33.2	14.4	0.869	29.9	13.2	0.759	32.4	13.6
EM31082020_slice_58	0.940	0.033	0.014	0.940	33.4	14.2	0.869	30.2	13.0	0.766	32.5	12.9
EM31082020_slice_59	0.937	0.034	0.015	0.937	33.8	15.0	0.867	30.6	13.7	0.758	33.1	14.4
EM31082020_slice_60	0.937	0.033	0.016	0.937	33.4	16.1	0.869	30.4	14.9	0.756	32.8	15.7
EM31082020_slice_61	0.937	0.034	0.015	0.937	33.6	14.9	0.872	30.2	13.5	0.761	32.8	14.3
EM31082020_slice_62	0.942	0.033	0.015	0.942	32.6	14.9	0.882	29.0	13.6	0.768	31.8	14.5
EM31082020_slice_63	0.941	0.033	0.014	0.941	33.4	14.5	0.884	29.2	12.9	0.775	32.4	13.8
EM31082020_slice_64	0.939	0.034	0.015	0.939	33.7	14.8	0.885	29.7	13.3	0.776	32.8	14.2
EM31082020_slice_65	0.935	0.035	0.016	0.935	34.8	15.9	0.884	30.6	14.2	0.776	33.9	15.3
EM31082020_slice_66	0.929	0.037	0.015	0.929	37.0	15.3	0.878	33.3	13.8	0.780	36.2	14.6
EM31082020_slice_67	0.919	0.042	0.017	0.919	41.9	17.4	0.871	37.3	15.8	0.775	41.0	16.8
EM31082020_slice_68	0.912	0.044	0.018	0.912	43.8	17.6	0.866	39.5	16.0	0.779	43.1	16.9
EM31082020_slice_69	0.911	0.042	0.018	0.911	42.3	17.7	0.865	38.8	16.4	0.776	41.8	17.2
EM31082020_slice_70	0.916	0.040	0.016	0.916	40.3	16.3	0.868	37.3	15.1	0.791	39.7	15.1
EM31082020_slice_71	0.914	0.042	0.017	0.914	41.5	17.2	0.862	38.8	16.1	0.788	40.8	15.0
EM31082020_slice_72	0.903	0.046	0.018	0.903	46.1	18.3	0.850	43.8	17.3	0.769	45.7	17.1
EM31082020_slice_73	0.902	0.047	0.019	0.902	46.8	18.8	0.846	44.2	17.8	0.757	46.4	17.7
EM31082020_slice_74	0.900	0.047	0.019	0.900	47.0	19.0	0.842	44.9	18.0	0.747	46.6	18.2
EM31082020_slice_75	0.896	0.046	0.020	0.896	45.7	19.8	0.835	43.3	18.8	0.732	45.3	19.3
EM31082020_slice_76	0.898	0.044	0.019	0.898	43.8	19.4	0.834	41.6	18.4	0.730	43.4	18.8
EM31082020_slice_77	0.899	0.043	0.020	0.899	43.0	19.6	0.831	41.0	18.7	0.724	42.7	19.1
EM31082020_slice_78	0.899	0.042	0.020	0.899	42.5	19.7	0.829	40.5	18.7	0.719	42.2	19.2
EM31082020_slice_79	0.903	0.041	0.019	0.903	40.9	19.1	0.832	39.0	18.1	0.721	40.6	18.5
EM31082020_slice_80	0.903	0.040	0.019	0.903	40.3	19.0	0.829	38.4	18.1	0.718	39.9	18.4
EM31082020_slice_81	0.900	0.041	0.019	0.900	40.9	19.4	0.828	38.8	18.4	0.718	40.5	18.8
EM31082020_slice_82	0.901	0.040	0.019	0.901	40.2	19.5	0.829	38.3	18.5	0.716	39.9	19.1
EM31082020_slice_83	0.905	0.040	0.019	0.905	39.6	18.6	0.832	37.6	17.7	0.720	39.2	17.9
EM31082020_slice_84	0.907	0.039	0.019	0.907	39.0	18.6	0.832	37.1	17.7	0.723	38.5	17.5

Image Grid

4×3 grid: Rows show different image types (Original NATIVE, Reconstructed NATIVE, Original VENOUS, Generated VENOUS), Columns show windowing techniques (No Window, Lung Window, Mediastinum Window)

Original NATIVE CT scan (input)

Full window (WL 1023.5, WW 4095 → Low −1024, High +3071)