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Method for determining behavioral characteristics, posture characteristics, or geometric form characteristics of a person wearing glasses
Method for determining behavioral characteristics, posture characteristics, or geometric form characteristics of a person wearing glasses
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机译:确定戴眼镜的人的行为特征,姿势特征或几何形状特征的方法
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摘要
A method for determining at least one behavioral, postural or geometric-morphological characteristic of a person wearing spectacles, the method includes the steps of: a) illuminating the wearer's head using an infrared light source (220, 230, 240), b) acquiring an image of the wearer's head using an infrared image sensor (210); c) in the image, locating reflections from the infrared light surface, reflected by the two lenses of the spectacles; and d) using a computation unit (250) to deduce the required characteristic as a function of the positions of the reflections in the image.
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