how to increase the quality of mesh

[sumanttyagi]

In the config file i see texture resolution does it really helps in improving the quality of meshes generated ? Please comment what all these parameters mean ?

1. texture_resolution and render_resolution in - https://github.com/TencentARC/InstantMesh/blob/main/configs/instant-mesh-large.yaml

infer_config:
  unet_path: ckpts/diffusion_pytorch_model.bin
  model_path: ckpts/instant_mesh_large.ckpt
  texture_resolution: 1024
  render_resolution: 512

2. mesh threshold - https://github.com/TencentARC/InstantMesh/blob/main/configs/instant-nerf-large.yaml

infer_config:
  unet_path: ckpts/diffusion_pytorch_model.bin
  model_path: ckpts/instant_nerf_large.ckpt
  mesh_threshold: 10.0
  mesh_resolution: 256
  render_resolution: 384

[yosun]

experiment?

[sumanttyagi]

@yosun my point is

• [ ] what does mesh_threshold,mesh_resolution, and texture_resolution means in terms of Instantmesh ?
• [ ] as i increase the require high gpu how to effectively use this
• [ ] what could some fundamental changes can be done to get better quality can we resize the input ?

[yosun]

[i th](https://github.com/TencentARC/InstantMesh/issues/19#issuecomment-2062021767)

[sumanttyagi]

what does mesh_threshold do to the output i am not interested in time or computation for now

[miaowu99]

@sumanttyagi the same question, do you have any ideas now？