search

IVRL / VolRecon

Official code of VolRecon (CVPR 2023)
MIT License
135 stars 15 forks source link

Extract the custom mesh #4

Closed lazyDamon closed 9 months ago

lazyDamon commented 1 year ago

Hi, thank you for your great work! On dtu datasets, it looks good. I try to extract the mesh on custom datasets. First, I use script/eval_general.sh to rendering image and depth. Then I try to run tsdf_fusion.sh to get the reconstructed meshes. Finally, I changed the image shape and view list to my own datasets in evaluation/clean_mesh.py. But results are badly. Here are some of my results, hope you can help me, thank you! 00000083 tsdf clean_mesh1 clean_mesh2

FangjinhuaWang commented 1 year ago

Since VolRecon is able to render depth with good quality on ETH3D, it should have good generalization ability. Since your mesh looks very coarse, I think the problem may come from tsdf_fusion. First, I think you can check whether rendered depth maps look reasonable. Second, I think you need to tune 'voxel_size' in tsdf_fusion.sh. On DTU, voxel_size is set to 1.5 (the metric is millimeter). You need to adjust it based on your scale and metric (meter or millimeter).