overwrite the meta data from another object

Build tracks for a given series of pairWise matches

Export tracks as a map (each entry is a map of imageId and featureIndex): {TrackIndex => {imageIndex => featureIndex}}

Remove bad tracks (too short or track with ids collision)

Find common tracks between images.

Init the UF structure with num_cc nodes

Replace sets containing I and J with their union

Tries to infer the sequence name from the config, or falls back to the parent folder name

Generate a hash from a dictionary to use as a cache file name This is intended to be used for experiments cache files