Robust multimodal recognition via multitask multivariate low-rank representations

  title={Robust multimodal recognition via multitask multivariate low-rank representations},
  author={Heng Zhang and Vishal M. Patel and Rama Chellappa},
  journal={2015 11th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG)},
We propose multi-task, multivariate low-rank representation-based methods for multimodal biometrics recognition. Our methods can be viewed as a generalized version of multivariate low-rank regression, where low-rank representation across all the modalities is imposed. One of our methods takes into account coupling information among different biometric modalities simultaneously by enforcing the common low-rank representation within each biometric's observations. We further modify our methods by… CONTINUE READING
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