Create and deploy new plugin: pl-motiontrack

[mairin]

might be interesting to use something like https://google.github.io/mediapipe/ and track movement of objects with images… for the brain theres (probably??) nothing moving as much for smtg like this to work, but maybe heart / lung scans would do something interesting here - it could highlight the areas of the scans with the most movement? (input would be scans, output could be an animation highlighting the areas of the scans with the most movement, maybe let user set a threshold for movement)

[GeoEducator]

what is average size of the images