alpha invariance figure

Alpha Invariance [CVPR 2024]

Joshua Ahn, Haochen Wang, Raymond Yeh, Greg Shakhnarovich

Uncovering Inverse Scaling between Distance and Volume Density in a Neural Radiance Field.

Project Page Paper
stabilizing nerf figure

Stabilizing NeRF

Joshua Ahn

Improving Vanilla-NeRF with Batch Normalization.

scratch figure


A personal library for neural networks, experimentation, visualization, and more!

revisiting dl fundamentals figure

Revisiting Deep Learning Fundamentals

Joshua Ahn

Implementing a convolutional neural network from scratch in NumPy complete with optimizers, learning rate schedulers, and normalization.

Slides Code
comp arch figure

Teaching Assistant

Joshua Ahn

Some reviews about my teaching for Computer Architecture!

Spr 23 Spr 24
pixelated fractals figure

Pixelated Fractals

Exploring the interactions between fractals and noise. Best viewed on desktop browser.

Live demo
shrek musical

Shrek the Musical

In a previous life, I played Shrek in Shrek the Musical!