Alex Yu (sxyu)

sxyu

Geek Repo

Company:Luma AI

Location:SF Bay Area

Home Page:http://alexyu.net

Twitter:@alexyu00

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Alex Yu's repositories

svox2

Plenoxels: Radiance Fields without Neural Networks

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pixel-nerf

PixelNeRF Official Repository

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volrend

PlenOctree Volume Rendering (supports CUDA & fragment shader backends)

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plenoctree

PlenOctrees: NeRF-SH Training & Conversion

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sdf

Parallelized triangle mesh --> continuous signed distance field on CPU

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nerfvis

NeRF visualization library under construction

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smplxpp

Super fast SMPL/+H/-X implementation in C++, with CUDA support and a built-in OpenGL renderer

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meshview

Simple OpenGL mesh/point cloud viewer

avatar

Fitting SMPL human body model to depth images in CPU real-time (combining SMPLify, original Kinect; new version of OpenARK avatar)

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svox

PlenOctrees construction + rendering PyTorch CUDA extension

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nivalis

Desmos-like function plotter using webasm

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rgbdrec

Depth camera pose estimation utility, with common abstraction on top of COLMAP, ORB_SLAM2

Quaternion-SR-UKF

a minimal header-only C++ square root UKF library, with support for quaternion state vectors

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watplot

Interactive waterfall plots for Breakthrough Listen data

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ORB_SLAM2

Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities

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volrend_human

C++ Renderer for CS 184 Final Project - Humans/Animatable NeRF (Not polished)

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Hexane

An online calculator that supports calculations with significant figures. Designed for use by chemistry students and has an equation balancer, a molar mass calculator, etc. Math input field powered by MathQuill.

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Jiggly

Django web app for generating Kahoot-like jigsaw/matching games from vocabulary lists. Contains a GUI for students to play the games from their own devices and a live scoreboard the teacher can show on a screen for the class to see who is ahead.

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OpenARK-Deps

OpenARK Dependency Installer for Windows. Installs a bunch of common computer vision-related packages.

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sxyu.github.io

Personal website free hosting

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Cantus-Core

A .NET library for interpreting Cantus, my personal programming language that takes inspiration from Python and Matlab. This library can also be used for evaluating mathematical expressions. Note: this is a fun project I made a long time ago duing high school and is pretty buggy, if I am to design a language now I would do so very differently.

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multinerf

A Code Release for Mip-NeRF 360, Ref-NeRF, and RawNeRF

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bacon

Powerful tool for efficiently computing exact win rates, running tournaments, designing new strategies, etc. for the CS61A (UC Berkeley intro CS course) class project Hog: https://cs61a.org/proj/hog/ or https://cs61a.org/proj/hog_contest/

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bacon2

CS 61A Hog Contest engine. Re-written as a Python module with a C++ extension. To use, clone and run: pip3 install .

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bftool

Boolean Function Complexity Tools

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bl-opendata

Breakthrough Listen Open Data Archive Webapp

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Cantus-GUI

.NET-based GUI for Cantus (my personal mathematical programming language). Features an editor, an interactive shell with syntax highlighting and autocompletion, and a graphing calculator.

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cnpy

library to read/write .npy and .npz files in C/C++ (with improvements from plenoctree etc)

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percussion

VR Decal Project - Percussion Simulator (Unity)

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sxyu

Profile overview

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