【摘要】 针对同步在线草图识别算法中的效率和应用范围问题,提出基于增量式意图提取的识别算法.算法通过定义滞后窗口,采用增量式意图提取的方式理解用户的勾画意图,进而根据当前信息修正以前生成的意图段落,使得识别结果和用户的勾画意图保持一致.实验证明,该算法能够准确、实时地识别用户输入的多种图形.更多还原

【Abstract】 In order to promote efficiency and extend applicability of the online synchronous sketch recognition,a sketch recognition algorithm based on incremental intention extraction is presented.Through defining a lag window,the algorithm understands the sketch intention of users on the base of incremental intention extraction.Moreover,the algorithm can update the existing intention sections according to the latest information such that the recognition results are in line with the sketch intention of users.Experiments show the algorithm can recognize various kinds of sketches accurately in real time.更多还原