Todo DSpace

Listar por tema "Region-of-interest"

Mostrando ítems 1-2 de 2

    • Exploring ROI size in deep learning based lipreading 

      Koumparoulis A., Potamianos G., Mroueh Y., Rennie S.J. (2017)
      Automatic speechreading systems have increasingly exploited deep learning advances, resulting in dramatic gains over traditional methods. State-of-the-art systems typically employ convolutional neural networks (CNNs), ...

    • Scattering vs. Discrete Cosine Transform Features in Visual Speech Processing 

      Marcheret E., Potamianos G., Vopicka J., Goel V. (2015)
      Appearance-based feature extraction constitutes the dominant approach for visual speech representation in a variety of problems, such as automatic speechreading, visual speech detection, and others. To obtain the necessary ...