Mitigating and evaluating static bias of action representations in the background and the foreground

H Li, Y Liu, H Zhang, B Li - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
In video action recognition, shortcut static features can interfere with the learning of motion
features, resulting in poor out-of-distribution (OOD) generalization. The video background is …

A knowledge-based hierarchical causal inference network for video action recognition

Y Liu, F Liu, L Jiao, Q Bao, L Li, Y Guo… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Currently, existing action recognition methods mainly use a data-driven method to extract
spatio-temporal representations of actions for recognition. However, this method may face …

A Tutorial on Dataset Creation for Sensor-based Human Activity Recognition

C Reining, NR Nair, F Niemann… - … Workshops and other …, 2023 - ieeexplore.ieee.org
Well-documented, large and diverse datasets are important to facilitate supervised and
transferable deep learning methods for human activity recognition. The past years have …

[PDF][PDF] Supplementary Material: Mitigating and Evaluating Static Bias of Action Representations in the Background and the Foreground

H Li, Y Liu, H Zhang, B Li - openaccess.thecvf.com
No 25.25 72.83 44.65 81.94 36.58 85.03 Mixup 27.64 74.48 47.16 81.85 36.62 82.06
VideoMix 29.37 72.50 42.59 72.21 32.68 76.07 SDN 27.14 71.14 48.47 83.83 34.87 81.88 …