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CREMI

MICCAI Challenge on
Circuit Reconstruction from Electron Microscopy Images

Leaderboard Neuron Segmentation

Results for the neuron segmentation category, averaged over all samples.

Change the view to:
Group Submission CREMI score VOI split VOI merge ARAND
DIVE unet3 0.994 1.451 0.831 0.441
DIVE unet-3 0.994 1.451 0.831 0.441
DIVE ag35 0.804 0.853 0.647 0.438
DIVE ag35-3 0.784 0.829 0.612 0.433
DIVE unet4 0.987 1.523 0.775 0.429
DIVE unet-4 0.987 1.523 0.775 0.429
PCH UNet_hw 0.990 1.828 0.529 0.419
DIVE unet2 0.972 1.481 0.803 0.419
DIVE unet-2 0.972 1.481 0.803 0.419
DIVE ag35-4 0.759 0.899 0.510 0.416
PCH ori_x4 0.839 1.700 0.078 0.398
DIVE ag35-2 0.702 0.917 0.402 0.384
DIVE ag35-5 0.793 1.491 0.296 0.358
DIVE segBW3 0.776 1.110 0.653 0.346
DIVE segBW2 0.776 1.111 0.651 0.346
DIVE segBW5 0.775 1.112 0.651 0.345
DIVE segBW4 0.772 1.113 0.645 0.344
DIVE seg3 0.798 1.587 0.351 0.341
DIVE seg4 0.791 1.565 0.347 0.340
DIVE seg030 0.793 1.584 0.328 0.337
DIVE seg018 0.787 1.567 0.325 0.336
DIVE newSeg 0.752 1.471 0.252 0.335
DIVE seg1 0.745 1.461 0.242 0.333
DIVE seg0316 0.775 1.536 0.327 0.331
DIVE seg2 0.735 1.438 0.239 0.330

Legend

CREMI score
The geometric mean of (VOI split + VOI merge) and ARAND.
VOI split and merge
The Variation of Information between a segmentation X and ground truth Y. The split and merge parts correspond to the conditional entropies H(X|Y) and H(Y|X), respectively.
ARAND
The Adapted Rand Error, i.e., 1.0 - Rand F-Score.

For each value, lower is better.

Leaderboard Synaptic Cleft Detection

Results for the synaptic cleft detection category, averaged over all samples.

Change the view to:
Group Submission CREMI score FP FN 1 - F-score ADGT ADF
VCG FgUPlus 57.90 137412.7 4763.3 0.160 90.99 24.81
DIVE SegCleft 77.03 80978.3 20639.3 0.162 121.03 33.03
DIVE celft_1 77.03 80978.3 20639.3 0.162 121.03 33.03
CleftKing CleABC3 59.10 106917.7 10746.3 0.165 87.22 30.99
VCG FgDT05 124.93 15650.7 88933.3 0.165 41.04 208.83
SDG PyTC20-1 67.97 131489.3 8699.0 0.167 84.22 51.73
3DEM ABC_BC2 61.70 110946.0 10787.3 0.168 76.67 46.73
DIVE CleftNet 57.73 116095.3 8004.3 0.169 85.60 29.87
CleftKing CleABC2 59.47 110518.3 10494.7 0.170 88.88 30.05
3DEM ABC_BC1 61.72 114005.0 10670.3 0.170 76.99 46.46
DIVE cleft 88.46 97220.7 21239.3 0.172 139.74 37.18
DIVE Mix_ABC1 74.39 101269.0 16022.0 0.174 79.04 69.73
3DEM Part_A 65.43 112964.7 10645.0 0.174 96.87 34.00
DIVE CRNNGate 120.36 62609.0 47395.7 0.175 110.06 130.66
3DEM BesA225 59.34 120053.7 7534.0 0.177 90.88 27.80
DIVE MixUNet4 59.03 122122.0 7761.3 0.177 89.35 28.71
DIVE Aug-UNet 57.89 123985.7 7992.0 0.177 86.45 29.32
DIVE MixUNet 57.91 125220.0 7920.0 0.178 86.57 29.25
DIVE CleftC4 65.38 112813.3 14762.3 0.179 82.62 48.15
CleftKing CleABC1 58.02 130521.0 7637.3 0.179 87.11 28.94
I2I FCEval 66.45 107963.7 21352.3 0.179 82.28 50.62
DIVE MixUNet3 59.11 125333.0 7696.0 0.180 89.68 28.54
DIVE CleftC3 66.19 112868.0 18785.0 0.180 82.73 49.65
VCG FgSemi08 55.41 160792.7 3178.3 0.181 96.54 14.28
DIVE CleftC5 65.75 125395.7 11906.7 0.181 84.10 47.41

Legend

CREMI score
The mean of ADGT and ADF. We are not including the F-Score for now, as our current way of computing it can lead to unfair comparison. We are working on a more robust measure and will update the results accordingly.
FP, FN, and F-Score
The False Positives, False Negatives, and the resulting F-Score in the clefts detection volume. See metrics for details.
ADGT
The average distance of any found cleft voxel to the closest ground truth cleft voxel.
ADF
The average distance of any ground truth cleft voxel to the closest found cleft voxel.

For each value, lower is better (F-Score shown as 1 - F-Score).

Leaderboard Synaptic Partner Identification

Results for the synaptic partner identification category, averaged over all samples.

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Group Submission CREMI score FP FN
AnonumoysGroup PrTrn66 0.620 238.000 451.667
DIVE PTR_V2 0.453 162.667 333.667
HCBS Tr66_80K 0.449 223.000 286.667
HCBS Tr66comb 0.451 219.000 292.333
HCBS PrnTrn66 0.465 178.667 322.333
HCBS Tr66t-01 0.469 182.667 318.667
IAL PSP_unar 0.461 266.667 281.000
IAL PSP_full 0.464 187.333 310.000
NO2 lr_balan 0.447 175.333 314.000
NO2 lr_affin 0.567 118.333 450.000
PNI asyn_mod 0.423 367.667 262.333
PNI asyn_at0 0.468 293.333 297.000
PNI asyn_at1 0.490 274.333 314.667
PNI asyn_ori 0.493 310.000 302.333
  • 14 items

Legend

CREMI score
1 - F-Score of the FP and FN.
FP, FN
The False Positives and False Negatives synaptic partner pairs. See metrics for details.

For each value, lower is better.