OptiFlex: video-based animal pose estimation using deep learning enhanced by optical flow
X. Liu, S.-y. Yu, N. Flierman, S. Loyola, M. Kamermans, T. M. Hoogland, C. I. De Zeeuw
OptiFlex improves animal pose estimation by integrating optical flow and a flexible model, achieving better accuracy across four species.
bioRxiv · Apr 4, 2020 · PreprintAnimal Behavior & Cognition