NVlabs/instant-ngp
View on GitHub ↗ ★ 17,585 Cuda
Instant neural graphics primitives: lightning fast NeRF and more
13 mentions on Hacker News by 10 people: 3 stories, 10 comments · first 2022-01-14 · latest 2026-01-09
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…the tool most people use for the latter. I'd recommend trying Instant Neural Graphics Primitives ( https://github.com/NVlabs/instant-ngp ) from NVIDIA. It's a couple years old, so not state-of-the-art, but it runs on just about anything…
comment by riotnrrd · 2026-01-09 · in Turn a single image into a navigable 3D Gaussian Splat with depth -
…was really pleased with the results. There's an article[1] explaining how to prepare your data. [0] https://github.com/NVlabs/instant-ngp [1] https://github.com/NVlabs/instant-ngp/blob/master/docs/nerf_...
comment by Broussebar · 2025-01-22 · in Hunyuan3D 2.0 – High-Resolution 3D Assets Generation -
…card. Note that instant-ngp is not as photo-realistic as Zip-NeRF. But it's still very good! 1. https://github.com/NVlabs/instant-ngp
comment by krasin · 2023-06-06 · in Zip-NeRF: Anti-Aliased Grid-Based Neural Radiance Fields -
Check out https://github.com/NVlabs/instant-ngp . Trains a nerf in a couple of seconds. I went on a trip to Italy last year and took a video while walking around Michelangelo’s David. Even with that relatively poor image quality this let…
comment by hansworst · 2023-04-27 · in HDR-NeRF: High Dynamic Range Neural Radiance Fields -
https://github.com/NVlabs/instant-ngp
comment by coolspot · 2022-08-29 · in Try Stable Diffusion's Img2Img Mode -
…transparent objects. By using marching cubes you can also export scenes as a mesh. instant-ngp ( https://github.com/NVlabs/instant-ngp ) has done an amazing job of making NeRF accessible, but you still need camera positions from other…
comment by flor1s · 2022-07-30 · in Photogrammetry Guide -
instant-ngp: https://github.com/NVlabs/instant-ngp
comment by flor1s · 2022-06-15 · in Direct Voxel Grid Optimization -
…As a bonus you also get a more compact representation of the scene. [1] https://github.com/NVlabs/instant-ngp
comment by m3at · 2022-03-26 · in Nvidia Research Turns 2D Photos into 3D Scenes -
…tricks. I highly recommend trying this at home: https://nvlabs.github.io/instant-ngp/ https://github.com/NVlabs/instant-ngp Very straightforward and gives better insight into what NeRF is than any shiny marketing demo.
comment by krasin · 2022-03-25 · in Nvidia Research Turns 2D Photos into 3D Scenes -
https://github.com/NVLabs/instant-ngp has a script that converts a video into frames and then uses COLMAP ([1]) to compute camera poses. You can then train a NeRF model within a few seconds. It all works pretty well. Trying it on your own…
comment by krasin · 2022-03-25 · in Nvidia Research Turns 2D Photos into 3D Scenes