News

2019-11-30: The dataset repository has been extended by two new types of bright-field microscopy image data, BF-C2DL-HSC and BF-C2DL-MuSC.
2019-11-30: The scores for the Fluo-N3DH-CE and Fluo-N3DL-DRO datasets have been updated, reflecting minor changes to the reference annotations caused by several missing parental links and inconsistent merging of segmentation masks for Fluo-N3DH-CE, and several tracks initiated later than in the very first frames of the Fluo-N3DL-DRO sequences. Furthermore, the second challenge sequence of the Fluo-N3DH-CE dataset has been shortened from 190 to 140 frames to exclude a biologically unclear part.
2019-11-10: The fifth challenge edition has been accepted for ISBI 2020.
2019-08-08: The information on inter-annotator variability for individual datasets within the Cell Segmentation Benchmark and the Cell Tracking Benchmark has been released.
2019-07-01: The folder structure of all FTP accounts has been updated to accept both segmentation and tracking results for the Fluo-N3DL-DRO and Fluo-N3DL-TRIC datasets, which are treated differently, with respect to extra detected and segmented cells, in both benchmarks.
2019-07-01: The command-line software packages that implement the DET, SEG, and TRA measures have been extended by supporting temporal indexing for sequences longer than 1000 frames, and different treatment of extra cells detected and segmented in both benchmarks for the Fluo-N3DL-DRO and Fluo-N3DL-TRIC datasets.
2019-06-17: More detailed information about individual ISBI 2019 participants has been released.
2019-05-01: The entire dataset repository has been made publicly available. No prior registration is needed for accessing the datasets.
2019-04-28: A minor change to the annotations of the Fluo-N3DL-TRIC training dataset has been made, consisting in better centering of several tracking markers within the cell volumes.
2019-04-25: A minor change to the annotations of the PhC-C2DL-PSC training dataset has been made, consisting in renumbering of colliding labels for several segmentation masks.
2019-04-08: The leaderboards for the Cell Segmentation Benchmark and the Cell Tracking Benchmark have been updated by including all ISBI 2019 submissions. A detailed information about individual ISBI 2019 participants will be released soon.
2019-03-15: All FTP accounts allowing the registered participants to upload segmentation and/or tracking results have been enabled again.
2019-03-09: The instructions on the format of Cell Segmentation Benchmark submissions for the Fluo-N3DL-DRO and Fluo-N3DL-TRIC datasets have been updated.
2019-02-28: A document containing practical information on the evaluation of new submissions received by and after March 1st, 2019, has been released.
2019-02-18: A minor change to the annotations of the PhC-C2DH-U373 training dataset has been made, consisting in removing two single-frame tracks.
2019-01-24: A minor change to the annotations of the Fluo-N2DH-GOWT1 training dataset has been made, consisting in adding a few markers for dim nuclei.
2019-01-23: The folder structure of all registered accounts has been updated to accept both segmentation and tracking results for the ISBI 2019 datasets.
2018-12-20: The dataset repository has been extended by three new types of image data, collectively denoted as ISBI 2019 datasets.