instant-ngp-Windows VS instant-ngp

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

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.

https://github.com/bycloudai/instant-ngp-Windows - give this a try

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.

If you have trouble setting up, this persons repo help me https://github.com/bycloudai/instant-ngp-Windows

Instructions for Windows: https://github.com/bycloudai/instant-ngp-Windows

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.

Unfortunately, no. This guy has a great walkthrough for non-programmers: https://github.com/bycloudai/instant-ngp-Windows

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!

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.

[Project Page] https://nvlabs.github.io/instant-ngp/

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

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?

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

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.