Are 3D Face Shapes Expressive Enough for Recognising Continuous Emotions and Action Unit Intensities?

no code implementations • 3 Jul 2022 • Mani Kumar Tellamekala, Ömer Sümer, Björn W. Schuller, Elisabeth André, Timo Giesbrecht, Michel Valstar

We also study how 3D face shapes performed on AU intensity estimation on BP4D and DISFA datasets, and report that 3D face features were on par with 2D appearance features in AUs 4, 6, 10, 12, and 25, but not the entire set of AUs.

3D Face Alignment Arousal Estimation +1

COLD Fusion: Calibrated and Ordinal Latent Distribution Fusion for Uncertainty-Aware Multimodal Emotion Recognition

no code implementations • 12 Jun 2022 • Mani Kumar Tellamekala, Shahin Amiriparian, Björn W. Schuller, Elisabeth André, Timo Giesbrecht, Michel Valstar

In particular, we impose Calibration and Ordinal Ranking constraints on the variance vectors of audiovisual latent distributions.

Multimodal Emotion Recognition