Poor Resolution | 3D Model

[abhimanyuchadha96]

Describe the bug
The output model, generated with most of the default params has poor resolution quality. How can one improve this?

Screenshots
The texture in the orignal image and the reconstructed model along with dents in the mesh can be seen below.

Parameters used:-

openMVG_main_SfMInit_ImageListing -i frames -o matches -c 3 -f 1620.0
openMVG_main_ComputeFeatures -i matches/sfm_data.json -o matches -m SIFT -p ULTRA
openMVG_main_PairGenerator -i matches/sfm_data.json -o matches/pairs.bin
openMVG_main_ComputeMatches -i matches/sfm_data.json -o matches/matches.putative.bin -p matches/pairs.bin -n $matcher
openMVG_main_GeometricFilter -i matches/sfm_data.json -m matches/matches.putative.bin -g e -o matches/matches.e.bin 
openMVG_main_SfM --sfm_engine $sfm_engine --input_file matches/sfm_data.json --match_file matches/matches.e.bin --output_dir reconstruction
openMVG_main_ComputeSfM_DataColor -i reconstruction/sfm_data.bin -o reconstruction/colorized.ply

openMVG_main_openMVG2openMVS -i reconstruction/sfm_data.bin -o scene.mvs -d undistorted_images

echo $(pwd)

DensifyPointCloud -i "scene.mvs -o scene_dense.mvs --cuda-device -1
ReconstructMesh -i scene_dense.mvs -o scene_dense_mesh.mvs --cuda-device -1
RefineMesh -i scene_dense_mesh.mvs -o scene_dense_mesh_refine.mvs --cuda-device -1 
TextureMesh -i scene_dense_mesh_refine.mvs -o scene.ply --cuda-device -1 

[cdcseacave]

if the resolution is the problem, you can try adding --resolution-level 0 to DensifyPointCloud command; by default the half image resolution is used

[abhimanyuchadha96]

I’ll try this parameter.
From the above images, do you think we could improve the reconstruction, refinement and the texture of the mesh too?
The goal is to improve the overall quality of the reconstructed 3D model. (Not sure if dents or roughness is the right word for it, but attached the pictures above)

[cdcseacave]

for such glossy surfaces best is to use very diffuse lightning when acquiring the photos, and as for any textureless surface you want the best possible image quality and resolution