1 code implementation • 9 Nov 2021 • Gnana Praveen R, Eric Granger, Patrick Cardinal
Results indicate that our cross-attentional A-V fusion model is a cost-effective approach that outperforms state-of-the-art fusion approaches.
no code implementations • 25 Jan 2021 • Gnana Praveen R, Eric Granger, Patrick Cardinal
In this paper, we provide a comprehensive review of weakly supervised learning (WSL) approaches for facial behavior analysis with both categorical as well as dimensional labels along with the challenges and potential research directions associated with it.
no code implementations • 28 Oct 2020 • Gnana Praveen R, Eric Granger, Patrick Cardinal
The WSDA-OR model enforces ordinal relationships among the intensity levels as-signed to the target sequences, and associates multiple relevant frames to sequence-level labels (instead of a single frame).
no code implementations • 13 Aug 2020 • Gnana Praveen R, Eric Granger, Patrick Cardinal
Estimation of pain intensity from facial expressions captured in videos has an immense potential for health care applications.
no code implementations • 17 Oct 2019 • Gnana Praveen R, Eric Granger, Patrick Cardinal
Automatic pain assessment has an important potential diagnostic value for populations that are incapable of articulating their pain experiences.