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. Author manuscript; available in PMC: 2023 Jun 7.
Published in final edited form as: Left Atr Scar Quantif Segm (2022). 2023 May 5;13586:1–15. doi: 10.1007/978-3-031-31778-1_1

Table 3. Detailed segmentation performances of LASSNet 4 on the testing set.

Left atrium scar accuracy (LAscar Acc), Left atrium scar specificity (LAscar Spe), Left atrium scar sensitivity (LAscar Sen), Left atrium scar Dice coefficient (LAscar Dice), Left atrium scar generalized Dice score (LAscar GDice) are shown for each LGE scan from the testing set. Acc, Spe and Sen are expressed in percentage terms, Dice and GDice are adimensional, and HD and ASD are in millimeters. Worst scar Dice is written in red and the best is written in green.

NNs LAcav Dice LAcav ASD LAcav HD LAscar Acc LAscar Spe LAscar Sen LAscar Dice LAscar GDice
Test0 0.9135 1.871 28.16 0.9998893 0.9999653 0.573 0.648 0.8665
Test1 0.8005 3.925 36.52 0.9999533 0.9999693 0.704 0.620 0.9121
Test2 0.8931 1.755 15.33 0.9999294 0.9999622 0.686 0.671 0.8858
Test3 0.9382 1.150 16.91 0.9998901 0.9999459 0.643 0.647 0.8968
Test4 0.8871 2.697 29.02 0.9999296 0.9999574 0.681 0.628 0.8997
Test5 0.8530 2.310 18.87 0.9999459 0.9999580 0.622 0.425 0.9110
Test6 0.9176 1.472 26.12 0.9999270 0.9999529 0.701 0.625 0.8807
Test7 0.9316 1.543 16.00 0.9999362 0.9999663 0.288 0.277 0.9353
Test8 0.8487 3.608 51.75 0.9999137 0.9999494 0.665 0.621 0.8776
Test9 0.9089 1.460 24.04 0.9999587 0.9999889 0.673 0.751 0.9388