GAN Evaluation Report - Patient AB17122018

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

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

0.828

SSIM Score

0.148

RMSE

0.091

MAE

Average Network-Normalized Metrics Across All Slices (27 slices) - Generated vs Real Venous

0.823

SSIM Score (Avg)

0.143

RMSE (Avg)

0.084

MAE (Avg)

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

0.828

HU SSIM

147.7

HU RMSE

91.0

HU MAE

Average HU-Space Metrics Across All Slices (27 slices) - Generated vs Real Venous

0.823

HU SSIM (Avg)

143.1

HU RMSE (Avg)

83.7

HU MAE (Avg)

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

0.713

Lung SSIM

108.3

Lung RMSE

61.2

Lung MAE

Average Lung Window Metrics Across All Slices (27 slices) - Generated vs Real Venous

0.710

Lung SSIM (Avg)

95.2

Lung RMSE (Avg)

52.6

Lung MAE (Avg)

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

0.692

Mediastinum SSIM

39.4

Mediastinum RMSE

17.2

Mediastinum MAE

Average Mediastinum Window Metrics Across All Slices (27 slices) - Generated vs Real Venous

0.680

Mediastinum SSIM (Avg)

41.8

Mediastinum RMSE (Avg)

18.7

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
AB17122018_slice_2	0.800	0.142	0.075	0.800	142.0	74.9	0.683	81.0	40.8	0.661	44.9	20.3
AB17122018_slice_4	0.760	0.151	0.081	0.760	150.9	81.0	0.651	84.6	45.3	0.641	48.8	23.0
AB17122018_slice_5	0.776	0.149	0.080	0.776	149.2	79.6	0.663	85.0	44.8	0.655	46.6	21.5
AB17122018_slice_8	0.817	0.146	0.077	0.817	145.6	76.9	0.703	85.1	43.6	0.683	42.5	18.6
AB17122018_slice_10	0.842	0.145	0.076	0.842	144.6	75.9	0.729	86.3	43.5	0.706	41.4	17.2
AB17122018_slice_11	0.843	0.146	0.077	0.843	146.4	77.1	0.734	89.3	44.2	0.714	41.8	17.1
AB17122018_slice_17	0.837	0.151	0.081	0.837	151.1	81.2	0.725	93.3	48.4	0.712	40.9	16.5
AB17122018_slice_19	0.844	0.144	0.080	0.844	144.5	79.6	0.734	92.6	48.0	0.710	39.8	16.2
AB17122018_slice_26	0.846	0.141	0.082	0.846	140.7	82.4	0.736	97.3	52.4	0.710	39.6	16.2
AB17122018_slice_28	0.841	0.143	0.084	0.841	142.7	84.1	0.734	99.1	53.3	0.704	40.7	16.8
AB17122018_slice_29	0.836	0.142	0.084	0.836	141.8	83.9	0.727	97.7	53.1	0.700	40.9	17.1
AB17122018_slice_34	0.801	0.144	0.086	0.801	143.6	86.5	0.696	97.1	54.6	0.672	44.3	19.6
AB17122018_slice_39	0.816	0.142	0.086	0.816	141.6	85.6	0.714	95.2	53.4	0.682	44.4	20.1
AB17122018_slice_42	0.804	0.142	0.088	0.804	141.9	87.7	0.697	96.0	55.5	0.668	45.0	21.3
AB17122018_slice_47	0.789	0.147	0.093	0.789	147.2	92.5	0.695	100.2	58.5	0.650	49.2	23.4
AB17122018_slice_49	0.791	0.145	0.091	0.791	145.4	90.6	0.695	99.1	57.2	0.649	49.3	23.6
AB17122018_slice_63	0.810	0.150	0.094	0.810	150.5	94.3	0.714	103.8	60.3	0.672	43.3	20.2
AB17122018_slice_65	0.811	0.149	0.092	0.811	148.5	92.4	0.709	103.3	59.8	0.681	44.7	19.9
AB17122018_slice_68	0.829	0.148	0.092	0.829	147.9	91.9	0.721	106.6	60.6	0.700	41.4	18.0
AB17122018_slice_70	0.828	0.148	0.091	0.828	147.7	91.0	0.713	108.3	61.2	0.692	39.4	17.2
AB17122018_slice_71	0.824	0.146	0.090	0.824	146.4	90.1	0.703	107.7	61.2	0.688	39.4	17.4
AB17122018_slice_73	0.836	0.143	0.087	0.836	142.6	87.4	0.710	104.7	59.8	0.694	37.2	16.1
AB17122018_slice_75	0.846	0.141	0.087	0.846	140.8	86.8	0.721	102.6	59.2	0.699	35.4	15.2
AB17122018_slice_79	0.845	0.138	0.084	0.845	137.5	83.7	0.716	98.2	56.4	0.669	36.7	16.9
AB17122018_slice_81	0.848	0.134	0.081	0.848	134.3	80.7	0.716	93.4	53.3	0.661	37.6	18.0
AB17122018_slice_85	0.847	0.129	0.076	0.847	129.0	75.7	0.704	87.1	48.8	0.639	38.8	19.4
AB17122018_slice_93	0.866	0.120	0.067	0.866	120.0	67.2	0.719	76.1	41.4	0.650	35.0	17.4

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)

No window - Raw intensity values