Hierarchical Cross-Attention Transformer for Non-contact Multimodal Pain Classification using Remote Physiological Signals and Visual Features

Anup Kumar Gupta, Puneet Gupta 0002, Abhinav Dhall. Hierarchical Cross-Attention Transformer for Non-contact Multimodal Pain Classification using Remote Physiological Signals and Visual Features. In 20th IEEE International Conference on Automatic Face and Gesture Recognition, FG 2026, Kyoto, Japan, May 25-29, 2026. pages 1-9, IEEE, 2026. [doi]

Abstract

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