Merge pull request #33 from originlake/dspsift_patch

Set first octave to -1 in DSPSIFT to pair with SIFT
OpenDroneMap · Jul 17, 2024 · 24993f4 · 24993f4
2 parents 792b387 + 266b360
commit 24993f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/opensfm/src/features/src/dspsift.cc b/opensfm/src/features/src/dspsift.cc
@@ -73,7 +73,7 @@ py::tuple dspsift(foundation::pyarray_f image, float peak_threshold,
 
     const int kMaxOctaveResolution = 1000;
 
-    vl_covdet_set_first_octave(covdet.get(), 0);
+    vl_covdet_set_first_octave(covdet.get(), -1);
     vl_covdet_set_octave_resolution(covdet.get(), 3);
     vl_covdet_set_peak_threshold(covdet.get(), peak_threshold);
     vl_covdet_set_edge_threshold(covdet.get(), edge_threshold);