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PERSON TAGGING IN AN IMAGE PROCESSING SYSTEM UTILIZING A STATISTICAL MODEL BASED ON BOTH APPEARANCE AND GEOMETRIC FEATURES
PERSON TAGGING IN AN IMAGE PROCESSING SYSTEM UTILIZING A STATISTICAL MODEL BASED ON BOTH APPEARANCE AND GEOMETRIC FEATURES
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机译:利用基于外观和几何特征的统计模型在图像处理系统中进行人标记
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摘要
An image processing system (10) processes a sequence of images (25) to generate a statistical model for each of a number of different persons to be tagged so as to be identifiable in subsequent images. The statistical model for a given tagged person incorporates at least one appearance feature, such as color, texture, etc., and at least one geometric feature, such as shape or position of a designated region of similar appearance within one or more images. The models are applied to subsequent images in order to perform a person detection, person location and/or person tracking operation. An action of the image processing system (10) is controlled based on a result of the operation.
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