Experiment epoch thumbnail downsampled or smoothed, leading to spikes disappearing

AllenInstitute / sweep_qc_tool

manual quality control for intracellular electrophysiology experiments

GNU General Public License v3.0

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Experiment epoch thumbnail downsampled or smoothed, leading to spikes disappearing #32

Open bergjim opened 4 years ago

bergjim commented 4 years ago

Tested with "\allen\programs\celltypes\production\humancelltypes\prod0\Ephys_Roi_Result_847895793\847895793.nwb" On the Sweeps panel, experiment epoch thumbnails are downsampled (or smoothed) in a way that makes them less useful. The spikes disappear. The pop-up looks good though.

wbwakeman commented 4 years ago

NileGraddis commented 4 years ago

Hey - while not a full solution to this problem, I have changed the default decimation factor on the thumbnail plots so that this should occur less frequently (at cost of slower sweep table window resizing). You can control this value on each run by invoking the tool from the command line and setting the --thumbnail_step parameter.

kasbaker commented 4 years ago

Would an anti-aliasing filter help solve this issue?