What causes severe stitching errors when capturing a 3D virtual tour in a narrow hallway?
Narrow hallways create parallax errors because nearby surfaces shift dramatically between the camera's multiple lenses. The stitching algorithm struggles when objects are very close to the camera (under 1–2 meters). Solutions: position the camera in the center of the hallway, use a lens with less parallax offset, capture more positions closer together, and in post-production use parallax-aware stitching software that handles close-range geometry.
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