Errors from and questions about ReconstructMesh, DensifyPointCloud

[nimafo]

Hi,
I am reproducing the codes in the very interesting tutorial post on COLMAP - OpenMVS. In the mesh reconstruction step usingReconstructMesh, I get the following errors:

18:17:22 [App ] error: failed loading image header
18:17:22 [App ] error: failed reloading image '/roo18:17:22 [App ] error: failed reloading image '/root/00_codes/PG_LM/COLMAP_project_folder/Paper_workflow/Exmple1/Output from COLMAP_PINHOLE MODEL/txt/images/DSC_6226.JPG'

You can find the complete log here.

I run the following command:
ReconstructMesh --input-file "/openMVS_working_Dir/model_dense.mvs" --output-file "openMVS_working_Dir/model_dense_mesh.mvs"

you can find the input I used here: model_dense.mvs

previous steps:

• output from InterfaceCOLMAP: model_colmap.mvs
• output from DensifyPointCloud:model_colmap_dense.mvs and model_colmap_dense.ply

My questions are:

1. Why does the error I mentioned above happen when running ReconstructMesh? how can I solve it?
2. Should I expect a higher number of points after running DensifyPointCloud?

[cdcseacave]

Does the image in the error actually exist on disk?

[nimafo]

You were right, the error is self-explaining.
I repeated the process from scratch and it was resolved, sorry for this!