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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
PNI RS-UNet2 0.246 0.318 0.158 0.127
PNI PNIUNet2 0.242 0.326 0.127 0.130
PNI PNIUNet3 0.240 0.327 0.124 0.128
JRC LSDLR 0.344 0.336 0.256 0.203
IAL CMaskSP2 0.327 0.339 0.205 0.201
IAL UnetLMC2 0.221 0.339 0.115 0.108
IAL CMaskMC 0.305 0.341 0.175 0.184
PNI PNIUNet1 0.251 0.344 0.129 0.134
PNI PNIUNet5 0.228 0.345 0.106 0.116
PNI PNIUNet7 0.228 0.345 0.106 0.116
IAL CMaskMC2 0.276 0.348 0.152 0.157
IAL CMaskSP3 0.378 0.349 0.323 0.220
PNI PNIUNet6 0.237 0.349 0.114 0.122
PNI PNIUNet8 0.237 0.349 0.114 0.122
PNI PNIUNet0 0.229 0.350 0.101 0.117
IAL UnetLRIF 0.242 0.350 0.135 0.121
PNI PNIUNet4 0.237 0.350 0.110 0.122
IAL CMaskSP1 0.317 0.360 0.186 0.187
IAL CMaskMWS 0.314 0.361 0.162 0.196
IAL HCCAvgPx 0.224 0.361 0.085 0.113
IAL MutexWS3 0.362 0.362 0.312 0.199
IAL HCAvgPx 0.224 0.364 0.083 0.114
IAL MutexWS4 0.342 0.364 0.288 0.182
IAL GASP_avg 0.241 0.365 0.096 0.129
IAL CMaskSP4 0.280 0.371 0.159 0.149
  • Page 1 of 7
  • 25 of 162 items

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
VCG FgUPlus8 58.66 65345.7 11887.0 0.101 70.36 46.96
CMM GenT 380.86 167900713.3 0.0 0.990 761.72 0.00
HSS HSZ 90.11 65092.3 25807.3 0.154 99.61 80.61
Kreshuk MG 152.52 129494.3 63958.0 0.278 157.83 147.21
CMM Max Test 74.10 24019.3 44179.7 0.101 64.63 83.56
DIVE MixUNet 57.91 125220.0 7920.0 0.178 86.57 29.25
DIVE MixUNet2 65.19 106260.3 13962.0 0.188 95.28 35.09
DIVE MixUNet3 59.11 125333.0 7696.0 0.180 89.68 28.54
DIVE MixUNet4 59.03 122122.0 7761.3 0.177 89.35 28.71
DIVE Mix_ABC1 74.39 101269.0 16022.0 0.174 79.04 69.73
DIVE Mix_ABC2 75.02 131499.0 13795.7 0.200 78.36 71.67
DIVE OrClefts 380.86 167900713.3 0.0 0.990 761.72 0.00
3DEM Part_A 65.43 112964.7 10645.0 0.174 96.87 34.00
SDG PyTC20 65.68 167107.0 6190.0 0.196 90.36 41.00
SDG PyTC20-1 67.97 131489.3 8699.0 0.167 84.22 51.73
SDG PyTC20-P 64.59 215905.3 4962.0 0.227 96.14 33.05
DIVE Rclefts 380.86 167900713.3 0.0 0.990 761.72 0.00
DIVE ResUnet 380.86 167900713.3 0.0 0.990 761.72 0.00
DIVE SegClef1 156.70 617804.0 3339.3 0.373 296.85 16.56
DIVE SegCleft 77.03 80978.3 20639.3 0.162 121.03 33.03
SDG SnapF.V 124.59 182577.0 17000.7 0.306 205.18 44.01
SDG SnapX.O 124.59 182577.0 17000.7 0.306 205.18 44.01
I2I SparSep 66.76 151781.7 11350.3 0.188 87.35 46.17
SDG Synap0.0 118.10 193580.0 12504.0 0.270 185.62 50.58

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.

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