catubc
catubc
Hi @sarahapark , any updates on this? We're also trying to match up some longitudinal data individually processed in suite2p.
Hi @sarahapark , yes, we're also testing that code. It's pretty great, except that it's not clear if it works exactly as we expected it. For example, if we set...
FYI: as far as I found the matching algorithm only does pair wise comparisons between sessions and it does not check whether all footprints (when overlapped together) have at least...
Hi @sarahapark , yes, indeed, the first image is used to compute the projective transformation for all the sessions. But the issue is re; the cell matching after. It seems...
So it is still not clear to us, but as far as we can tell the threshold is only applied in pairwise fashion. For example, if you have 3 cells...
Thanks @sarahapark , keep me posted. FYI: I'm testing https://github.com/zivlab/CellReg and this tool seems to recover many more cells the ROIMatchPub. It's also completely unsupervised, which is a huge advantage....
Hi Sarah I only had time to do one dataset matching. The dataset had 3 sessions (recorded on 3 sequential days). CellReg matched ~480 cells, whereas ROIMatchPub recovered ~150 cells...
Ok, we will try workaround and report.
Thanks for the response. Yes, I was thinking something along lines of (1). The extra effort will definitely be worth while if tSNE is working out for us. I'll implement...
Hey Peter, this is the most up-to-date yass-neuropixels branch. It would be great if you can reconcile it with master (and your updated code).