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Reale et al., 2013 - Google Patents

Nebula feature: A space-time feature for posed and spontaneous 4D facial behavior analysis

Reale et al., 2013

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Document ID
2069835478017381988
Author
Reale M
Zhang X
Yin L
Publication year
Publication venue
2013 10th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG)

External Links

Snippet

In this paper, we propose a new, compact, 4D spatio-temporal “Nebula” feature to improve expression and facial movement analysis performance. Given a spatio-temporal volume, the data is voxelized and fit to a cubic polynomial. A label is assigned based on the principal …
Continue reading at projet.liris.cnrs.fr (PDF) (other versions)

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