180 citations · 229 across the 4 of their papers we have counts for
5 papers
HotSpotter - Patterned Species Instance Recognition
Jonathan P. Crall, Charles V. Stewart, Tanya Y. Berger-Wolf +2
We present HotSpotter, a fast, accurate algorithm for identifying individual animals against a labeled database. It is not species specific and has been applied to Grevy's and plai…
"ScatSpotter" -- A Dog Poop Detection Dataset
Jon Crall
Small, amorphous waste objects such as biological droppings and microtrash can be difficult to see, especially in cluttered scenes, yet they matter for environmental cleanliness, p…
Adapting the re-ID challenge for static sensors
Avirath Sundaresan, Jason R. Parham, Jonathan Crall +9
In both 2016 and 2018, a census of the highly-endangered Grevy's zebra population was enabled by the Great Grevy's Rally (GGR), a citizen science event that produces population est…
The MCC approaches the geometric mean of precision and recall as true negatives approach infinity
Jon Crall
The performance of a binary classifier is described by a confusion matrix with four entries: the number of true positives (TP), true negatives (TN), false positives (FP), and false…
Wildbook: Crowdsourcing, computer vision, and data science for conservation
Tanya Y. Berger-Wolf, Daniel I. Rubenstein, Charles V. Stewart +7
Photographs, taken by field scientists, tourists, automated cameras, and incidental photographers, are the most abundant source of data on wildlife today. Wildbook is an autonomous…