complete graph短语¹⁴⁴⁹⁷²⁺² 基本例句 完全图 A contour tracking algorithm with simultaneous edge feature detection is proposed and the character contour is separated from the complete graph contour of the scanned image based on rules. 提出了同步边缘特性检测的轮廓跟踪算法，并基于规则从扫描图像全图轮廓中分离字符轮廓； cnki