Expand description
Anchor injection into the Viterbi candidate / emission lattice (T019, T026).
For each ResolvedAnchor, rewrites the candidate set and emission row at
the affected GNSS index/range so that the Viterbi pass is forced to pass
through the anchored netelement at the anchored intrinsic position(s).
Punctual anchors collapse position_candidates[gnss_index] to a single
CandidateNetElement with emission probability 1.0.
Linear anchors restrict every GNSS step in gnss_range to candidates
lying on the anchored netelement (a single forced candidate per step,
intrinsic linearly interpolated between start_intrinsic and
end_intrinsic).
Functionsยง
- apply_
anchors - Apply every anchor to
position_candidates/emission_probs.