Photogrammetry generally assumes a fully static scene. If there are static parts... | Hacker News

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		SequoiaHope 11 months ago \| parent \| context \| favorite \| on: Hunyuan3D 2.0 – High-Resolution 3D Assets Generati... Photogrammetry generally assumes a fully static scene. If there are static parts of the scene which the camera can see and also rotating parts, the algorithm may struggle to properly match features between images.

Mashimo 11 months ago [–]

i think it's common to have dots on the rotating disk where the object is placed on.

SequoiaHope 11 months ago | [–]

Sure, but if the background has a lot of features it will still confuse the algorithm unless it has some special settings for ignoring the background.

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