Results for imperial_lbreg

Algorithm Information

PDF describing the algorithm used (article_imperial_lbreg.pdf)

Summary Results:

Figures in this table are extracted from the per-category tables shown further down this page

	Scores			Rankings
	Min	Max	Average	Min	Max	Average
Lung Boundaries	0.043208	27.908900	10.969783	40.000000	44.000000	43.366667
Fissures	0.000000	26.505400	8.282759	3.000000	44.000000	39.333333
Landmarks	2.640690	42.973700	17.378774	39.000000	44.000000	42.933333
Singularities	0.000000	0.041087	0.002802	13.000000	30.000000	18.616667
Average						36.062500

Lung Boundary Results:

% Error means the percentage of points checked in the reference standard for which a penalty was incurred

Scan Pair	% Error Left Lung	% Error Right Lung	% Error Upper Lung	% Error Lower Lung	Score (% Error Overall)	Ranking
01	20.748900	21.648400	31.066300	14.168200	21.173400	44
02	0.256791	0.164004	0.063435	0.336173	0.211941	42
03	3.966580	2.577710	3.321810	3.282210	3.301310	43
04	3.653170	4.100770	4.622420	3.189310	3.915010	44
05	7.612730	2.386710	5.694470	4.321310	4.981830	44
06	0.000317	0.087705	0.029888	0.054248	0.043208	43
07	28.518500	27.241700	31.319700	25.229500	27.908900	44
08	19.547400	5.052310	14.234700	11.160700	12.526400	44
09	9.992950	9.992620	17.115300	3.709970	9.992790	43
10	10.242800	10.197700	10.471700	9.951690	10.216500	44
11	16.029400	10.213600	12.540300	13.618900	13.145300	44
12	7.729110	8.129190	8.329220	7.582860	7.922120	44
13	0.074852	0.088892	0.010698	0.143606	0.081813	40
14	26.379400	23.833900	26.831300	23.495200	25.090800	43
15	18.652000	7.687980	15.501200	11.679700	13.293500	43
16	19.596300	10.336200	21.127500	11.662100	14.960300	44
17	0.234941	0.283599	0.207074	0.308616	0.260434	44
18	26.232100	21.469300	31.140500	17.909000	23.914500	43
19	4.537930	4.634790	6.069610	3.500140	4.583440	44
20	27.087700	24.646500	31.108700	21.075200	25.898000	44
21	20.926000	30.121500	30.737200	20.644400	25.301800	44
22	5.635340	2.346310	2.543690	5.320400	4.027040	43
23	6.914070	4.187330	5.941330	5.239380	5.541200	44
24	2.298970	0.733258	1.947780	0.911778	1.414240	42
25	7.887160	11.798700	12.372500	7.698890	9.816720	43
26	0.134319	0.028367	0.013210	0.128492	0.079503	43
27	8.101980	11.948700	15.298100	5.882190	10.007900	44
28	29.033300	26.286900	35.357000	21.262400	27.666700	44
29	2.812520	2.095610	3.566960	1.326520	2.414100	42
30	21.800200	16.866500	23.998500	15.624800	19.402800	44
Avg	11.887924	10.039559	13.419403	9.013929	10.969783	43.366667

Fissure Results:

% Error means the percentage of points checked in the reference standard for which a penalty was incurred

Scan Pair	% Error Left Lung	% Error Right Lung	Score (% Error Overall)	Ranking
01	11.331500	13.534900	13.103500	38
02	0.021218	0.834319	0.531419	39
03	7.072350	0.017806	1.859660	41
04	5.566440	5.561040	5.563540	44
05	3.012740	0.838904	2.237160	41
06	0.000000	0.097167	0.059118	41
07	7.720570	13.040700	10.194100	42
08	2.863340	4.604350	3.893300	39
09	4.235180	0.902519	2.081100	41
10	13.080400	18.986700	15.261800	44
11	8.971260	12.046100	11.029300	42
12	17.700900	14.827900	15.805900	44
13	0.446131	0.251698	0.377916	37
14	11.115800	28.857000	20.604600	43
15	17.766800	15.136900	16.327900	43
16	0.000000	0.000000	0.000000	3.0
17	0.071003	0.045033	0.055112	23.0
18	2.299080	24.874300	15.965300	41
19	0.312851	0.129131	0.210600	39
20	1.307370	2.702190	2.169740	23
21	5.487900	22.136200	16.817500	44
22	11.408700	0.994485	6.326580	44
23	23.514400	28.487100	26.505400	44
24	5.888590	1.892180	2.623940	43
25	5.486240	16.267900	12.269800	44
26	0.308086	0.020445	0.104631	42
27	9.973710	16.789100	14.071500	44
28	22.910800	11.842400	15.799800	41
29	10.339000	9.624030	9.777120	44
30	10.888700	4.342590	6.855440	42
Avg	7.370035	8.989503	8.282759	39.333333

Landmark Results:

All distances are measured in millimetres

Scan Pair	Avg Dist AP	Avg Dist SI	Avg Dist LR	Avg Dist Upper Lung	Avg Dist Lower Lung	Min Dist	Max Dist	Score (Avg Dist)	Ranking
01	8.400940	26.019000	16.462000	29.453400	37.620100	14.137700	61.821100	33.618400	44
02	0.759375	3.465000	2.453910	4.441000	4.548360	2.105210	7.864730	4.492530	39
03	4.408590	1.610000	7.326560	9.116550	9.833190	0.992162	27.340300	9.467700	43
04	1.413250	8.999700	4.820430	10.673400	10.549400	5.505710	14.785600	10.610500	44
05	0.203438	5.152000	8.400000	10.345600	9.890980	4.943750	16.099100	10.122900	43
06	0.652031	0.525000	2.224220	2.359980	2.798600	0.609375	7.413370	2.640690	43
07	6.659300	23.464000	12.382700	27.371700	29.716000	11.444600	46.192400	28.270100	44
08	2.115000	10.647000	11.190000	16.049600	16.791500	0.750000	29.240400	16.450200	44
09	5.092770	1.204000	14.656300	19.732200	11.788900	4.238130	27.560300	15.840000	43
10	2.154850	13.262200	7.178170	15.326500	16.152700	7.082260	20.836300	15.745800	44
11	3.555310	13.881000	5.046250	15.472900	16.572400	9.436990	26.707600	15.823900	42
12	6.521040	7.042000	5.264900	11.802600	11.606100	3.575210	23.899300	11.694500	44
13	2.060550	2.437500	2.138670	4.370300	4.168800	1.586250	10.235600	4.261490	43
14	9.298130	21.875000	13.526400	27.623100	29.476700	10.018500	57.763900	28.531400	42
15	1.525780	16.065000	7.312500	19.610000	17.024100	13.181200	27.224600	18.161900	41
16	0.859375	37.400000	2.529300	37.550900	37.544200	35.013600	40.344200	37.547400	44
17	0.712889	1.020000	4.462880	5.497050	4.706830	0.976560	11.171200	5.023610	43
18	7.499020	23.324000	8.360350	24.873700	28.906400	11.760900	43.639900	26.890100	41
19	3.422190	3.409000	13.534500	16.345700	13.346800	2.342780	27.473300	14.966200	44
20	12.422400	21.490000	6.106130	24.489500	29.316900	8.479450	39.511400	26.517000	44
21	8.440650	37.871400	14.606600	44.124000	42.829600	19.665400	62.901800	42.973700	41
22	3.273440	3.605000	4.453120	7.838800	6.714500	2.238700	14.242300	7.209190	42
23	0.878906	10.350000	1.660160	10.651700	10.642600	7.563310	13.241000	10.646900	43
24	1.575820	5.604360	7.806950	11.103600	8.219720	5.440720	16.232400	9.891080	42
25	4.194530	9.051000	10.002900	15.659000	13.817600	9.047270	26.732000	14.830400	43
26	2.655000	0.450000	1.355160	3.739960	2.902860	1.546030	6.060240	3.287930	43
27	2.055940	11.095000	11.572200	19.711600	13.867600	9.425620	26.069600	16.672700	44
28	6.325200	27.468000	11.258800	29.455700	34.545600	7.962250	50.853500	31.807900	44
29	2.958080	6.823030	7.591070	11.528100	10.033200	8.180590	17.192200	10.884900	43
30	2.466410	14.896000	32.511700	44.379900	28.894100	16.816100	61.449600	36.482200	44
Avg	3.818673	12.316840	8.606494	17.689935	17.160878	7.868878	28.736641	17.378774	42.933333

Singularity Results:

% Error means the percentage of points checked in the lung volume for which a penalty was incurred

Scan Pair	% Error Left Lung	% Error Right Lung	% Error Upper Lung	% Error Lower Lung	Score (% Error Overall)	Ranking
01	0.000000	0.000000	0.000000	0.000000	0.000000	13.0
02	0.000000	0.000000	0.000000	0.000000	0.000000	16.5
03	0.000000	0.000000	0.000000	0.000000	0.000000	17.5
04	0.000000	0.000000	0.000000	0.000000	0.000000	16.0
05	0.000000	0.000000	0.000000	0.000000	0.000000	16.5
06	0.000000	0.000000	0.000000	0.000000	0.000000	18.5
07	0.000000	0.009599	0.000000	0.009179	0.004590	29
08	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
09	0.000000	0.000000	0.000000	0.000000	0.000000	16.0
10	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
11	0.000000	0.000000	0.000000	0.000000	0.000000	14.5
12	0.000000	0.000000	0.000000	0.000000	0.000000	18.5
13	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
14	0.000000	0.018671	0.000957	0.017797	0.009377	26
15	0.000000	0.000000	0.000000	0.000000	0.000000	16.0
16	0.000000	0.000000	0.000000	0.000000	0.000000	17.5
17	0.000000	0.000000	0.000000	0.000000	0.000000	16.5
18	0.024783	0.000000	0.000095	0.024315	0.012205	27
19	0.000000	0.000000	0.000000	0.000000	0.000000	17.0
20	0.003574	0.071817	0.000000	0.082175	0.041087	30
21	0.026099	0.007601	0.009343	0.023244	0.016293	28
22	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
23	0.000000	0.000000	0.000000	0.000000	0.000000	16.5
24	0.000000	0.000000	0.000000	0.000000	0.000000	16.0
25	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
26	0.000000	0.000000	0.000000	0.000000	0.000000	18.5
27	0.000000	0.000000	0.000000	0.000000	0.000000	17.0
28	0.000000	0.000938	0.001013	0.000000	0.000507	27
29	0.000000	0.000000	0.000000	0.000000	0.000000	15.5
30	0.000000	0.000000	0.000000	0.000000	0.000000	16.5
Avg	0.001815	0.003621	0.000380	0.005224	0.002802	18.616667