VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Extraction of semantic 3D models of human faces from stereoscopic image sequences
    Redert, André ...
    In this paper a system is described for the automation generation of a specific semantic 3D model of a human face from a recorded stereoscopic image sequence. In the acquisition stage a calibrated ... stereoscopic camera records the specific face. After rectification of the image sequences a dense disparity field is estimated using a MarkovRandom Field approach. Next a triangle based 3D-wire frame model of the specific face is reconstructed by triangulation of corresponding left and right pixels. After compensation for rotation and translation, a triangle based 3D-wire frame model of a generic face is elastically matched to the specific face. As a consequence of this approach, the resulting 3D model accurately represents the geometry of the subject with the availability of the face semantic information which is required for realistic representation and animation of human faces as well as for accurate facial expressions estimation
    Vir: Acta stereologica. - ISSN 0351-580X (Vol. 18, no. 2, 1999, str. 255-264)
    Vrsta gradiva - članek, sestavni del
    Leto - 1999
    Jezik - angleški
    COBISS.SI-ID - 2067226

vir: Acta stereologica. - ISSN 0351-580X (Vol. 18, no. 2, 1999, str. 255-264)
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