sky-artifact-prevention

Prevent sky artifacts by building a masked point cloud, classifying ground, constructing the mesh from point cloud data, and performing post-mesh region constraints and cleanup. This multi-strategy workflow eliminates dome and tunnel artifacts over road corridors.

Metashape mesh generation creates tunnel or dome artifacts over road corridors because it attempts to bridge areas of open sky during reconstruction, which occludes the sky and degrades the overall reconstruction quality of the road corridor.

Yes, ground classification is one of five strategies available for artifact prevention. You can use classification-based filtering alongside point-cloud workflows, height-field options, region cropping, and post-mesh cleanup to minimize sky-related artifacts in road corridors.

Yes, the artifact prevention workflow works across road corridors, bridges, tunnels, and overpasses. It handles these structures from initial mesh generation through post-mesh cleanup to produce watertight, open-sky reconstructions suitable for driving simulations.

Generate simulation-ready road scenes by applying a multi-strategy workflow: build a masked point cloud, classify ground points, construct the mesh from point cloud data, and perform post-mesh artifact cleanup to ensure watertight, open-sky road corridor reconstructions.