Online Handwritten Tibetan Characters With The Collection And Analysis Of Samples

Online handwritten character acquisition refers to the acquisition of the samples of the stipulated characters by use of handwritten character input device. The process of sampling is to collect the writing trajectory coordinates of each stipulated character. With the development of science and technology, intelligent devices become increasingly popular and the technology of handwriting recognition becomes mature gradually. In the future, it is a trend to replace the keyboard input devices with handwriting input devices. However, the recognition accuracy of handwriting recognition depends on the quantity and quality of the samples collected.The paper mainly discusses on the process of data collection and analysis processing of the online handwritten Tibetan characters. Firstly, the samples of the common Tibetan characters are collected. Secondly, the data of the samples are analyzed and processed. The data collected by the handwritten input devices are the coordinates of the point on the trajectory, and the data are changed to the picture of sample characters with Matlab.The size and location of each handwritten character need to be unified because they are different due to the writing habit of each writer. Such problems asIn the future, such problem as the clarity of the transformed picture and the obviousness of some scrawl are needed to be further studied.