daisy : i'd like to avoid overlapping lines of communication 黛西:我想避免沟通责任上发生重叠的状况。
front overlap line 搭门直线
so the plate-like drawing correcting process can be divided into two stages : absolute errors checking and comparative errors checking absolute errors checking include four modules which were line-weight checking, hatch checking . dimension checking and overlapped line checking comparative errors checking module include drawing compartmentalization, view recognizing, data getting and data compare in this correction system, line-scanning and circle-scanning algorithm, direct graphics element compare algorithm and character compare are used, which simplify the process and reduce difficulties 相对错误检查包括区域划分、视图识别、数据提取、数据提取等过程。相对错误的判断依据是答案图。本批改系统采用直线和圆弧扫描算法,并且结合图形元素直接比较法和特征比较法,既简化了处理过程,又降低了处理难度,比较圆满地完成了开题报告确立的任务。