danvk / danvk/mapsnap

Visualize street solver

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Dominant language
Python
Stars
12
Forks
2
Avg merge
13h 21m
Merged PRs (30d)
98

Description

A georef-street.json sidecar is only written in the (rare) event that the street solver pose is adopted over the RANSAC/snap pose. For all other pages, the only record of street-solve lives in artifacts/street_solve/candidates.jsonl and artifacts/(tag)/street_solve/candidates.jsonl. There's interesting information in this file but no direct visualization of it.

Some examples that could be visualized but don't produce sidecars: Washington, DC p127 and p128.

asheville_ny_1925_vol_1 p45 would also be interesting to look at here due to its curved streets.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the street-solver output in artifacts/street_solve/candidates.jsonl and artifacts/(tag)/street_solve/candidates.jsonl, and compare it with the georef-street.json sidecar path. Use Washington, DC p127 and p128 plus asheville_ny_1925_vol_1 p45 as visualization examples. Done means street-solve results can be directly visualized even when no sidecar is written.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data-visualization
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
58/100

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