facebookresearch / facebookresearch/sam-3d-objects

Online Demo Produces Incorrect Pose

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Description

I was testing an image of a plush toy from Something-Something V2 using the online demo.

Image

My understanding is that the online demo should automatically place the object in the correct pose. This has been the case for all other objects I’ve tested so far. However, for this particular example, the generated pose often appears to be incorrect. For instance, in the following output we seem to be seeing the underside of the plush toy:

Image

Retrying the generation results in different poses each time:

Image

On occasion, the pose does appear to be correct:

Image

When running the same setup locally, this issue seems to manifest as pose variation across different random seeds.

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