The three other sub-panels deal with the second pass of the linking algorithm, where you take track segments created above and re-link them. This <u>gap-closing</u> part is already known to you, it is the same as we saw in the previous section: you have to specify a maximal distance, and a maximal time separation. You can also specify feature penalties, like for frame-to-frame linking. They will be computed on the last spot of the first segment and the first spot of the
2md segment you are trying to bridge.
== References ==