Anzeige
Erschienen in:
2011 | OriginalPaper | Buchkapitel
Frontal Face Generation from Multiple Low-Resolution Non-frontal Faces for Face Recognition
verfasst von : Yuki Kono, Tomokazu Takahashi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase
Erschienen in: Computer Vision – ACCV 2010 Workshops
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
We propose a method of frontal face generation from multiple low-resolution non-frontal faces for face recognition. The proposed method achieves an image-based face pose transformation by using the information obtained from multiple input face images without considering three-dimensional face structure. To achieve this, we employ a patch-wise image transformation strategy that calculates small image patches in the output frontal face from patches in the multiple input non-frontal faces by using a face image dataset. The dataset contains faces of a large number of individuals other than the input one. Using frontal face images actually transformed from low-resolution non-frontal face images, two kinds of experiments were conducted. The experimental results demonstrates that increasing the number of input images improves the RMSEs and the recognition rates for low-resolution face images.