4 research outputs found

    Veröffentlichungen und Vorträge 2007 der Mitglieder der Fakultät für Informatik

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    A Robust Face Recognition Algorithm for Real-World Applications

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    The proposed face recognition algorithm utilizes representation of local facial regions with the DCT. The local representation provides robustness against appearance variations in local regions caused by partial face occlusion or facial expression, whereas utilizing the frequency information provides robustness against changes in illumination. The algorithm also bypasses the facial feature localization step and formulates face alignment as an optimization problem in the classification stage

    Acquiring and Maintaining Knowledge by Natural Multimodal Dialog

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    Inkrementelles und interaktives Lernen von Handlungswissen für Haushaltsroboter

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