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Table 4 Volume of lung lobe (cm 3 ) and the percentage of the volume of each lobe in the whole lung volume (%)

From: Automatic pulmonary fissure detection and lobe segmentation in CT chest images

No. L-U cm 3(%) L-L cm 3(%) R-U cm 3(%) R- I cm 3(%) R- L cm 3(%) Sum cm 3
1 1183 (23.6%) 1167 (23.2%) 852 (17.0%) 478 (9.5%) 1339 (26.7%) 5019
2 1597 (21.2%) 1989 (26.4%) 1593 (21.1%) 678 (9.0%) 1680 (22.3%) 7537
3 1027 (24.0%) 857 (20.0%) 914 (21.4%) 399 (9.3%) 1080 (25.3%) 4277
4 1447 (23.4%) 1473 (23.8%) 1233 (19.9%) 492 (8.0%) 1538 (24.9%) 6183
5 1241 (22.5%) 1440 (26.1%) 1050 (19.1%) 488 (8.9%) 1290 (23.4%) 5509
6 1099 (22.1%) 1159 (23.3%) 913 (18.3%) 486 (9.8%) 1318 (26.5%) 4975
7 1292 (22.7%) 1344 (23.6%) 1273 (22.3%) 613 (10.8%) 1174 (20.6%) 5696
8 1599 (23.5%) 1611 (23.7%) 1352 (19.9%) 585 (8.6%) 1647 (24.3%) 6794
9 1284 (24.0%) 1129 (21.1%) 1114 (20.9%) 398 (7.5%) 1414 (26.5%) 5339
10 1021 (25.9%) 691 (17.5%) 858 (21.7%) 390 (9.9%) 988 (25.0%) 3948
11 1412 (25.4%) 1322(23.8%) 1011 (18.2%) 562 (10.1%) 1258 (22.6%) 5565
12 1158 (20.2%) 1402 (24.4%) 965 (16.8%) 489 (8.5%) 1723 (30.0%) 5737
13 1167 (26.5%) 860 (19.5%) 1038 (23.6%) 301 (6.8%) 1040 (23.6%) 4406
14 1311 (28.4%) 966(20.9%) 992 (21.5%) 516 (11.2%) 829 (18.0%) 4614
Ave. 23.8% 22.7% 20.1% 9.1% 24.3% 100%
  1. L-U, left upper lobe; L-L, left lower lobe; R-U, right upper lobe; R-I, right intermediate lobe; R-L, right lower lobe.