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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