You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I tried running glomap on my dataset but failed at ViewGraphCalibrator stage.
This is the result with colmap:
Dataset statistics:
I used dense matchers like RoMA, MASt3R, that's why there are lots of matches. (10k per image).
I tried different thresholds to filter out incorrect matches.
The logs:
glomap mapper --database_path database.db --image_path ../images --output_path glomap --Triangulation.min_num_matches 1000 --Thresholds.min_inlier_num 1500
Loading Images 367 / 367
Loading Image Pair 56552 / 56552
I1209 21:48:37.709553 18295 colmap_converter.cc:306] Pairs read done. 1370 / 56552 are invalid
I1209 21:48:37.714088 18295 global_mapper.cc:81] Loaded database
-------------------------------------
Running preprocessing ...
-------------------------------------
I1209 21:48:37.731266 18295 view_graph_manipulation.cc:249] Decompose relative pose for 84 pairs
I1209 21:48:37.732843 18295 view_graph_manipulation.cc:303] Decompose relative pose done. 45 pairs are pure rotation
I1209 21:48:37.733206 18295 timer.cc:87] Elapsed time: 0.01909 [seconds]
-------------------------------------
Running view graph calibration ...
-------------------------------------
I1209 21:48:37.733247 18295 view_graph_calibration.cc:16] Start ViewGraphCalibrator
W1209 21:48:37.889753 18295 levenberg_marquardt_strategy.cc:123] Linear solver failure. Failed to compute a step: CHOLMOD warning: Matrix not positive definite.
W1209 21:48:37.893311 18295 levenberg_marquardt_strategy.cc:123] Linear solver failure. Failed to compute a step: CHOLMOD warning: Matrix not positive definite.
W1209 21:48:37.897091 18295 levenberg_marquardt_strategy.cc:123] Linear solver failure. Failed to compute a step: CHOLMOD warning: Matrix not positive definite.
W1209 21:48:37.900827 18295 levenberg_marquardt_strategy.cc:123] Linear solver failure. Failed to compute a step: CHOLMOD warning: Matrix not positive definite.
W1209 21:48:37.904537 18295 levenberg_marquardt_strategy.cc:123] Linear solver failure. Failed to compute a step: CHOLMOD warning: Matrix not positive definite.
E1209 21:48:37.904564 18295 trust_region_minimizer.cc:97] Terminating: Number of consecutive invalid steps more than Solver::Options::max_num_consecutive_invalid_steps: 5
I1209 21:48:37.909457 18295 view_graph_calibration.cc:148] 0 cameras are rejected in view graph calibration
I1209 21:48:37.924399 18295 view_graph_calibration.cc:182] invalid / total number of two view geometry: 8886 / 110360
I1209 21:48:37.950670 18295 global_mapper.cc:87] Reconstruction done in 0.236548 seconds
I1209 21:48:37.951303 18295 colmap_io.cc:28] Extracting colors ...
I1209 21:48:37.951711 18295 global_mapper.cc:92] Export to COLMAP reconstruction done
I tried running glomap on my dataset but failed at ViewGraphCalibrator stage.


This is the result with colmap:
Dataset statistics:
I used dense matchers like RoMA, MASt3R, that's why there are lots of matches. (10k per image).
I tried different thresholds to filter out incorrect matches.
The logs:
DB file: https://drive.google.com/file/d/1dKY_LcWAxibKkihjGBkaa6wH3LrgF9y4/view?usp=sharing
Why does it fail with glomap if I get nice results in colmap.
Can you look into it?
The text was updated successfully, but these errors were encountered: