Tristan Rice

Software Engineer - ML Infra, Modeling, Security

Hi there!

I'm Tristan Rice; Software Engineer and ML Infra specialist.


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Latest Projects


A color temperature setting library and CLI that operates in a similar way to f.lux and Redshift. Supports Wayland, X and Windows

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Recent Posts

Voxel from Multicam - DIY Self Driving Part 3

This is a follow up to Monocular Depth Improvements and is part of a series where I try to train models to perform common self driving tasks from scratch. Background I spent a couple of months optimizing single camera (monocular) depth models before realizing that maybe there’s a better way. One of the biggest improvements I made to the monocular models was adding a 3D geometric constraint to enforce that the model didn’t predict depths below the ground.

Monocular Depth Improvements - DIY Self Driving Part 2

This is a follow up to DIY Self Driving. In the past few months I’ve been iterating on my previous work on creating self driving models. The main goals were initially: train depth models for each camera generate joint point clouds from the multiple cameras use the fused outputs to create a high quality reconstruction that I can use to label things like lane lines This post lists all the various problems I ran into and some of the mitigations I applied for those issues.

DIY Self Driving - A Holiday Side Project

This work was done in collaboration with green, Sherman and Sid. During the holidays I decided to take some time and try to make my own self driving machine learning models as part of a pipe dream to have an open source self driving car. I hacked this together over the course of about 2 weeks in between holiday activities. Disclaimer 1: I’m a software engineer on PyTorch but this work was done on my own time and not part of my normal duties.

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