update

vggsfm_code/cfgs/demo.yaml

@@ -19,6 +19,7 @@ query_frame_num: 3
 robust_refine: 2
 BA_iters: 2
 
+low_mem: True
 
 load_gt: False
 visualize: False

vggsfm_code/examples/videos/apple_video.mp4

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:53a7f05247a574e0f77926345bb68a3b3c9044adcd6c6432c25f7e2ccc38b38b
-size 1846808
+oid sha256:d40b5b4eb3fc3bc4c06df2896a6bb281cf64775966b316a36768c8f6989accc9
+size 1990141

vggsfm_code/vggsfm/models/triangulator.py

@@ -325,6 +325,7 @@ class Triangulator(nn.Module):
         best_triangulated_points, best_inlier_num, best_inlier_mask = triangulate_tracks(
             extrinsics, tracks_normalized_refined, track_vis=pred_vis, track_score=pred_score, max_ransac_iters=128
         )
+        
         # Determine valid tracks based on inlier numbers
         valid_tracks = best_inlier_num >= min_valid_track_length
         # Perform global bundle adjustment

vggsfm_code/vggsfm/utils/triangulation_helpers.py

@@ -405,7 +405,7 @@ def local_refinement_tri(points1, extrinsics, inlier_mask, sorted_indices, lo_nu
     lo_points1 = lo_points1.reshape(B * lo_num, N, -1)
     lo_mask = lo_mask.reshape(B * lo_num, N)
     lo_extrinsics = extrinsics_expand.reshape(B * lo_num, N, 3, 4)
-
+    
     # triangulate the inliers
     triangulated_points, tri_angles, invalid_che_mask = triangulate_multi_view_point_batched(
         lo_extrinsics, lo_points1, mask=lo_mask, compute_tri_angle=True, check_cheirality=True