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Results for picsl_exp

Algorithm Information

PDF describing the algorithm used (article_picsl_exp.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 0.000000 0.043128 0.001884 2.000000 25.000000 11.200000
Fissures 0.000000 5.785160 0.439973 1.500000 34.000000 17.883333
Landmarks 0.000000 3.005620 1.208587 3.000000 30.000000 20.400000
Singularities 0.000000 0.030681 0.003394 15.500000 35.000000 23.700000
Average 18.295833

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 0.000000 0.000000 0.000000 0.000000 0.000000 4.5
02 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
03 0.000000 0.000000 0.000000 0.000000 0.000000 8.5
04 0.000000 0.000000 0.000000 0.000000 0.000000 5.0
05 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
06 0.000000 0.000000 0.000000 0.000000 0.000000 19.0
07 0.001649 0.000000 0.000000 0.001478 0.000855 12
08 0.000000 0.000000 0.000000 0.000000 0.000000 6.5
09 0.000000 0.000050 0.000053 0.000000 0.000024 8
10 0.000000 0.000000 0.000000 0.000000 0.000000 2.0
11 0.086448 0.000000 0.000000 0.076076 0.043128 25
12 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
13 0.000000 0.000000 0.000000 0.000000 0.000000 5.5
14 0.000596 0.000000 0.000000 0.000540 0.000291 5
15 0.000000 0.000000 0.000000 0.000000 0.000000 9.5
16 0.000000 0.000000 0.000000 0.000000 0.000000 6.0
17 0.000000 0.000000 0.000000 0.000000 0.000000 10.0
18 0.002668 0.000264 0.000780 0.002025 0.001477 8
19 0.000000 0.000000 0.000000 0.000000 0.000000 18.0
20 0.000000 0.000000 0.000000 0.000000 0.000000 6.5
21 0.008439 0.000000 0.000000 0.007418 0.004322 16
22 0.010577 9.5093e-06 0.011501 0.000000 0.005452 23
23 0.000000 0.000000 0.000000 0.000000 0.000000 11.5
24 0.002193 0.000000 0.000000 0.001849 0.000957 20
25 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
26 0.000000 0.000000 0.000000 0.000000 0.000000 11.0
27 0.000000 0.000000 0.000000 0.000000 0.000000 8.0
28 0.000000 0.000000 0.000000 0.000000 0.000000 3.5
29 0.000000 0.000000 0.000000 0.000000 0.000000 6.5
30 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
Avg 0.003752 0.000011 0.000411 0.002980 0.001884 11.200000

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 0.001123 0.269459 0.216931 22
02 0.000000 0.000000 0.000000 17.5
03 0.000000 0.000000 0.000000 15.0
04 0.000000 0.000000 0.000000 20.0
05 0.000000 0.000000 0.000000 18.0
06 0.000000 0.004049 0.002463 1.5
07 0.163845 2.921310 1.445890 27
08 0.004603 0.071980 0.044462 21
09 0.000000 0.001016 0.000657 27
10 0.000000 0.000000 0.000000 18.5
11 0.029533 0.121227 0.090907 22
12 0.000559 0.040268 0.026750 34
13 0.079719 0.032477 0.063144 3
14 9.998870 2.120510 5.785160 29
15 0.000000 0.000000 0.000000 8.0
16 0.000000 0.017049 0.012955 12.5
17 0.134905 0.000000 0.052356 18.0
18 1.466880 0.536603 0.903725 17
19 0.000157 0.000000 0.000070 29.0
20 1.055860 2.570710 1.992530 21
21 0.289088 0.965816 0.749622 19
22 0.000000 0.010003 0.004882 24
23 0.000000 0.028122 0.016915 5
24 0.002356 0.000000 0.000431 33.5
25 0.000000 0.000000 0.000000 16.5
26 0.001453 0.000000 0.000425 2
27 0.000114 0.000000 0.000045 10.0
28 0.003310 2.782570 1.788860 13
29 0.000000 0.000000 0.000000 17.5
30 0.000000 0.000000 0.000000 15.0
Avg 0.441079 0.416439 0.439973 17.883333

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 1.502110 1.057000 1.026330 1.116500 3.764430 0.000000 19.487700 2.466950 22
02 0.147656 0.182000 0.182812 0.442686 0.440980 0.000000 1.216050 0.441867 19
03 0.147656 0.140000 0.168750 0.476684 0.347461 0.000000 1.570840 0.413364 22
04 0.867537 0.814898 0.622668 2.142680 1.058230 0.000000 11.071100 1.592360 28
05 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 6.0
06 0.152344 0.165000 0.115781 0.466751 0.324580 0.000000 1.932710 0.375761 22
07 1.461800 1.547000 1.067340 2.752100 2.956610 0.000000 23.911300 2.826840 22
08 0.637500 0.532000 0.510000 0.738470 1.526200 0.000000 11.185800 1.163850 23
09 0.273438 0.224000 0.259766 0.489218 0.699228 0.000000 2.822550 0.592123 22
10 2.161850 1.155190 0.930504 4.331260 1.718970 0.000000 17.212800 3.005620 26
11 0.602109 0.490000 0.566270 0.706602 1.690660 0.000000 11.665100 1.152200 20
12 0.178340 0.147000 0.077539 0.132726 0.392657 0.000000 9.385100 0.275688 23
13 0.419922 0.562500 0.429687 1.141370 1.044100 0.000000 10.575800 1.088850 25
14 1.469530 1.120000 0.888399 1.774370 2.957180 0.000000 15.093700 2.353950 16
15 0.337500 0.245000 0.295312 0.573194 0.705339 0.000000 5.165190 0.647195 19
16 0.507812 0.675000 0.566406 1.180750 1.571470 0.000000 5.032240 1.383930 25
17 0.390624 0.500000 0.351562 0.827278 1.215840 0.000000 8.059380 0.989472 22
18 1.941410 1.288000 1.196290 1.732470 4.141680 0.000000 24.008000 2.937080 24
19 0.161563 0.238000 0.227656 0.407269 0.624785 0.000000 1.785090 0.507327 20
20 0.885039 0.854000 0.802266 1.546700 1.934580 0.000000 14.434700 1.709610 18
21 1.206850 1.021430 0.936225 1.754190 2.697960 0.000000 17.581000 2.246700 14
22 0.523438 0.476000 0.492188 1.090630 1.054840 0.000000 6.196120 1.070590 18
23 0.283203 0.675000 0.273437 1.091480 0.936466 0.000000 3.973250 1.009320 26
24 0.793457 0.586344 0.543768 1.785000 0.877950 0.000000 6.375950 1.403630 29
25 0.000000 0.000000 0.007109 0.012926 0.000000 0.000000 0.710938 0.007109 3
26 0.228164 0.270000 0.103711 0.476213 0.527900 0.000000 2.040140 0.504124 23
27 0.219199 0.238000 0.158730 0.502432 0.502261 0.000000 2.555500 0.502343 20
28 1.026910 0.924000 0.639961 1.356820 2.258960 0.000000 13.147500 1.812360 13
29 1.021980 0.844158 0.704033 2.128320 1.183320 0.000000 9.058340 1.721750 30
30 0.032031 0.028000 0.000000 0.035992 0.074556 0.000000 1.063600 0.055660 12
Avg 0.652699 0.566651 0.471483 1.107103 1.307640 0.000000 8.610583 1.208587 20.400000

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 0.020368 0.011858 0.003401 0.027514 0.015457 29
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 0.008414 0.003737 0.006475 0.004564 0.005520 34
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 0.001547 0.006004 0.003502 0.003854 0.003678 28
08 0.000326 0.000591 0.000325 0.000605 0.000465 31
09 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
10 0.039983 0.024930 0.052037 0.009325 0.030681 35
11 0.003789 0.001191 0.000053 0.004585 0.002319 30
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 0.009742 0.012757 0.011204 0.011309 0.011256 28
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 0.007432 0.003284 0.002299 0.008354 0.005327 26
19 0.000627 0.000000 0.000000 0.000531 0.000266 35
20 0.006636 0.004449 0.006376 0.004492 0.005434 27
21 0.016587 0.010475 0.011156 0.015538 0.013347 27
22 0.000099 0.000344 0.000218 0.000239 0.000228 31
23 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
24 0.003792 0.005392 0.006611 0.002855 0.004733 35
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 0.000361 0.001291 0.000847 0.000880 0.000864 28
29 0.002743 0.001898 0.003011 0.001500 0.002256 34
30 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
Avg 0.004082 0.002940 0.003584 0.003205 0.003394 23.700000