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从物理学角度看,笔迹是书写工具在力的作用下在载体上形成的运动轨迹。作用力和速度的大小和变化构成了书写运动的动态特征。本文以签名笔迹为对象,研究签名笔迹的动态特征及其属性。实验结果表明:动态特征能够作为认定书写人,鉴别摹仿签名的重要依据。
From a physical point of view, handwriting is the trajectory of the writing instrument formed on the carrier under the action of force. The magnitude and variety of forces and velocities constitute the dynamic character of writing motions. In this paper, signature handwriting as the object, study the dynamic characteristics of signature handwriting and its attributes. The experimental results show that the dynamic features can be used as the writer of identification and the important basis for the identification of imitation signatures.