instant-ngp
instant-ngp-Windows
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instant-ngp | instant-ngp-Windows | |
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147 | 12 | |
15,329 | 486 | |
2.2% | - | |
6.7 | 0.0 | |
9 days ago | over 1 year ago | |
Cuda | Cuda | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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instant-ngp
- I want a 3d scanner...
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Mind-blowing results (LORA/Checkpoint mix)
This is really cool! Could you now use something like this to turn the new images in a 3d model? Or even use open pose (controlnet) to generate a bunch of images from different angles and use InstantNeRF to make a 3d model for free!
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Scanning in real life environments to be viewed in VR >>> taking pictures. Simple process from video -> render, using instant-ngp
It is at this point that you should have Instant-NGP setup. The script for the COLMAP processing is in the repo, as well as the steps to perform it. My exact parameters were 3 fps and 16 aabb. It is pretty helpful to add the scripts directory into path for exact access system-wide.
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[D] NeRF, LeRF, Prolific Dreamer, Neuralangelo, and a lot of other cool NeRF research
[Project Page] https://nvlabs.github.io/instant-ngp/
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Zip-NeRF: Anti-Aliased Grid-Based Neural Radiance Fields
instant-ngp ([1]) from NVIDIA can render NeRF in VR in real-time, assuming a very good desktop video 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
- How about Ranger Green?
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Roast my MC kit
Playing around with neRF AI (https://github.com/NVlabs/instant-ngp) to create some 3d gear reveals. I think this a fun way to show off a kit, what do you think?
- Has anyone tried to generate images from enough angles to feed Nvidia Nerf to make 3D models?
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Instant NPG: how do minimize noise and maximize quality? Tips welcome!
3 not sure if it's the one you want but the -aabb_scale is a crop. This page recommends trying a large value of 128 for some outdoor scenes: https://github.com/NVlabs/instant-ngp/blob/master/docs/nerf_dataset_tips.md
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I NeRF'd the new Taco Bell on Rt. 40
I don't know about lumalabs, but basically all NeRF projects these days are based on NVIDIAs Instant neural graphics primitives ( GitHub: instant-ngp). It utilizes COLMAP for SfM (preprocessing step for the neural network) and runs on average Geforce cards pretty good. The fox example (50 photos) on their page literally takes 5 seconds to complete.
instant-ngp-Windows
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NVIDIA NeRF installation?
This video really helped me get it going step by step. He's pretty clear and walks through it all https://www.youtube.com/watch?v=kq9xlvz73Rg And the accompanying github repo: https://github.com/bycloudai/instant-ngp-Windows
- shelf of weird thrift store things
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How to rotate a image
Hello! I was trying to convert a image generated by StableDiffusion to 3D model. I used instant-ngp but it needs more than one image (from differents angles) to work.
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Rendered using instant NGP, with training time of 5 minutes with 72 pics, GTX 1650ti
https://github.com/bycloudai/instant-ngp-Windows - give this a try
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PC specs and hardware required for making photogrammetry & NeRF's?
I run Instant NGP on Windows 10, Ryzen 5 3600X, 32GB RAM, with a 1070ti (8GB). I have to set aabb_scale to 4. It only takes about 2-3 minutes of training to come up with a decent enough model, but the GUI is unbearably slow. Same setup but with an Intel processor (I forget what model specifically, but it's older than the Ryzen 5) and it still takes the same amount of time, but the GUI is more responsive and I can actually press buttons.
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Using Nvidia instant-ngp, I was able to recreate a room tour into a 3D space. This took roughly 40 minutes to train, and about 2 hours (on a RTX 2060) to render with the original camera movement. (Repo in comments). I could train it a bit longer, but 2060 is tired. 2060 must rest.
If you have trouble setting up, this persons repo help me https://github.com/bycloudai/instant-ngp-Windows
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We took over a 100+ NVIDIA's NeRFs (Neural Radiance Field) over the past year. We truly think their AI will change the game if they decide to release it commercially.
Instructions for Windows: https://github.com/bycloudai/instant-ngp-Windows
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Rendering myself with NVIDIA's Instant NeRF
In this blogpost I will give you a high overview regarding setup and also some tips that I figured out on the way, beside the info in official repository you can find a great tutorial here if you would like to know how it is done in the details.
- NeRF of my friend being a fairy in the woods
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NeRF + Point Cloud From a 33 Second Video!
Unfortunately, no. This guy has a great walkthrough for non-programmers: https://github.com/bycloudai/instant-ngp-Windows
What are some alternatives?
awesome-NeRF - A curated list of awesome neural radiance fields papers
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
tiny-cuda-nn - Lightning fast C++/CUDA neural network framework
instant-ngp-helper
nerf-pytorch - A PyTorch implementation of NeRF (Neural Radiance Fields) that reproduces the results.
nerf - Code release for NeRF (Neural Radiance Fields)
TensoRF - [ECCV 2022] Tensorial Radiance Fields, a novel approach to model and reconstruct radiance fields
colmap - COLMAP - Structure-from-Motion and Multi-View Stereo
instant-meshes - Interactive field-aligned mesh generator
svox2 - Plenoxels: Radiance Fields without Neural Networks
Meshroom - 3D Reconstruction Software