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利用平板显示器识别透明片上的手迹可成为输入和编辑工作的有力工具。试验结果也揭示了诸如视差、指示笔的形状和特性以及落笔方问等方面的问题。同时,以典型的1/4英寸高的笔迹字符为标准,确定了透明片的分辨率,精确度和取样速度。目前,我们专门制作了一个实验装置来
Using a flat panel display to recognize handwriting on transparent films can be a powerful input and editing tool. The test results also revealed problems such as parallax, the shape and characteristics of the stylus, and pen drop directions. At the same time, the typical 1/4-inch handwriting characters are used as a standard to determine the resolution, accuracy and sampling speed of the transparency. At present, we have specially made an experimental device