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How Learning to Shoot a Rifle Led Me to Build a Custom Computer Vision Scoring System

By

valzevul

1mo ago· 16 min readenInsight

Summary

A personal narrative about the author's journey from learning to shoot a rifle (to cook venison from scratch) to building a custom computer vision system for scoring targets. The article details the challenges of porting a 2012 OpenCV paper, training a state-of-the-art model, and the absurdity of using modern AI to solve a problem created by a hobby born from a cooking project.

Key quotes

· 3 pulled
I wanted to cook venison from scratch, which meant learning to shoot, which meant keeping track of my progress, which meant porting a 2012 OpenCV paper and training a state-of-the-art computer vision model, which meant the dinner took a bit longer than expected.
For months, I spent my Wednesday evenings in a tin tunnel just outside Edinburgh, wearing a ridiculously looking (and equally uncomfortable) jacket.
The floor says DUCK in white paint every five metres, the beams have posters saying 'DUCK' as well, but occasionally I still hit my head, too busy checking the scoring cards.
Snippet from the RSS feed
I wanted to cook venison from scratch, which meant learning to shoot, which meant keeping track of my progress, which meant porting a 2012 OpenCV paper and training a state-of-the-art computer vision model, which meant the dinner took a bit longer than ex

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