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A Matrix Method for Human Hand Gesture Description

机译:一种用于人手势描述的矩阵方法

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In this paper, a method for human hand gesture description using matrix theory is presented. Based on human hand skeleton structure a hand model is built for describing the DOFs (degrees of freedom) distribution of all the finger joints. The posture vectors of five fingers are defined and the human hand gesture matrix consisting of five finger posture vectors is constructed. The change between two hand gestures is expressed by a hand gesture transformation matrix. A method to measure the angle values of finger joints is presented. Based on the measured angle values the five common human hand gestures and the change between two hand gestures are described by the matrix method.
机译:本文介绍了一种使用矩阵理论的人手姿态描述的方法。基于人类的手骨架结构,建立了一种手表,用于描述所有手指接头的自由度(自由度)分布。定义了五个手指的姿势载体,并且构建了由五个手指姿势载体组成的人手势矩阵。两手手势之间的变化由手势变换矩阵表示。提出了一种测量手指接头角度值的方法。基于测量的角度值,通过矩阵方法描述五个普通的人手势和两手手势之间的变化。

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