3D reconstruction of an object from videos/few images

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  • colmap

    COLMAP - Structure-from-Motion and Multi-View Stereo

  • Classical photogrammetry, where I agree with u/tdgros that the way to go is https://colmap.github.io/. There are actually better variants in literature but nothing is more reliable and user-friendly than COLMAP. This will give you a very precise point cloud, that can be meshed if needed.

  • instant-ngp

    Instant neural graphics primitives: lightning fast NeRF and more

  • NeRF-like approaches, which currently means https://github.com/NVlabs/instant-ngp, at least for beginners. Even if the main goal is view synthesis rather than 3D reconstruction, you can extract a mesh from the learned density which can be quite precise, especially with enough input views.

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    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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