Results 3 issues of Olga Vysotska

This is a DRAFT PR. It adds the ability for sequence matcher to perform place recognition using pre-computed ScanContext descriptors. Only the most basic version so far.

This PR adds new message type to `localization_protos`. This type is called "MatchingCosts" and is used to store individual matching costs for a pair of images with [query_id, ref_id]. The...

I tried to use the precompiled version of `` from my code and it worked out. However, I would like to have feature extraction faster and I tried to do...