A Study of Two Image Representations for Head Pose Estimation

Traditional appearance-based head pose estimation methods use the holistic face appearance as the input and then employ subspace analysis methods to extract low-dimensional features for classification. However, the face appearance may be more related to the unique identity of an individual rather th...

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Bibliographische Detailangaben

Hauptverfasser:	Ligeng Dong, Linmi Tao, Guangyou Xu, Oliver, P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Feature extraction Fourier transforms Gabor filters Head Head pose estimation histogram of oriented gradient Histograms Image databases Image representation Linear discriminant analysis Principal component analysis Spatial databases the GaFour feature
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