Anthony Zhang

**Background and Issues** - When a user uploads their own video, a `transforms.json`is not produced in `/content/data/nerfstudio/custom_data`, which is required by `ns-train`. Mentioned in a few issues: https://github.com/nerfstudio-project/nerfstudio/issues/2272 https://github.com/nerfstudio-project/nerfstudio/issues/2871 -...

Adding Terminal Window to Jupyter Cells so all Colab users (free and pro) can train with Nerfstudio

3

**Background and Issues:** - All colab users (free and pro) were not be able to run `ns-train` in a jupyter cell, and this has been made apparent in several issues...

**Background** - Currently the data processing for `process_project_aria.py` only works for the main camera, and only supports 1 user. Since the Aria glasses can sync multiple users by timestamp with...

for aria, there is a runtime error when boolean masks are fed into `splatfacto`: Additionally, when the distortion parameters are all 0 (meaning there is no distortion in the image),...

testing egolifter stuff, this draft PR is just to visualize my changes in an easy UI moment

Dataloading Revamp

1

**Problems and Background** - With a sufficiently large enough dataset, the current `parallel_datamanager.py` will try to cache the entire dataset into RAM, which will lead to an out-of-memory (OOM) error...

Adding glomap support to ns-process-data, works with COLMAP 3.8!

1

**Problems and Background** - GLOMAP is orders of magnitudes faster than COLMAP. On average, it finds camera extrinsics, intrinsics, and other distortion parameters and such 100x faster than COLMAP, and...

Google Colab Error with CIFAR-10 example: "ValueError: The number of threads must be between 1 and 2"

1

I'm trying to follow the example of FFCV on CIFAR-10 [here](https://docs.ffcv.io/ffcv_examples/cifar10.html), except I'm just copy-pasting the code onto google colab. Here is the cell I'm running (it's just copy paste...

Is there a get_batch(indices) method + custom collate function?

1

Hi everyone, I am wondering if it is possible for a user to create a custom batch of images with ffcv's speed. - Specifically I would like to know if...