%0 Journal Article
%T Online Sketch Recognition Using Contexts<br>基于上下文的在线草图识别方法
%A XIE Qiang
%A FENG Gui-Huan
%A SUN Zheng-Xing
%A <br>谢强
%A 冯桂焕
%A 孙正兴
%J 计算机科学
%D 2007
%I 
%X The online sketch recognition for continuous drawing is one of the most important researches.This paper presents an online sketch recognition method which uses spatial relationships and Bayesian classifier.It consists of two aspects:first,spatial relationships between strokes are used to do stroke grouping,and the candidate symbols can be automatically selected without disturbing the users;second,a Bayesian classifier is designed to implement the domain-independent online sketch recognition,it can recognize the inputting symbols insensitive to drawing styles of different users with highly precision.The experiment results prove the effectiveness of our method.
%K Online sketch recognition
%K Spatial relationships
%K Context
%K Bayesian classifier
%K Automatic stroke grouping<br>在线草图识别
%K 空间关系
%K 上下文
%K 贝叶斯分类器
%K 自动笔画成组
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=3BA14CA70AD54D97F15F67978152CD4F&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=38B194292C032A66&sid=CEC789B3C68C3BB3&eid=D5C73DEF4CF8FAF3&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=18