• Example of the frog landmarks predicted by V1 and V2 models.

Archey’s frog landmark detection – Part II

November 1st, 2021|

Welcome to the second post of the landmark detection models. In this post, I will explain the models we used, the results we got and discuss the next steps for our Pepeketua (frog) identification [...]

  • Archey's frog on fern. Photo by James Reardon.

Archey’s frog landmark detection – Part I

October 21st, 2021|

Welcome to the first of two posts where I will explain how we have developed landmark detection models to locate Archey's frogs. Our models, like the commonly used face-detection models, predict six frog landmarks [...]

  • Example of the fish automatic identification of baited underwater video.

How we used ML to identify fish

September 24th, 2021|

In this short post, I will share how our team of volunteers (data rangers) used machine learning to identify fish from underwater videos. I hope the description of our work processes and methods are [...]