基于自适应阈值的型钢精确角点FAST检测算法

包家汉, 孙德尚, 黄建中, 胡政

FAST Algorithm for Accurate Corner Points Detection of Section Steel Based on Adaptive Threshold

BAO Jiahan, SUN Deshang, HUANG Jianzhong, HU Zheng

图7 角点筛选阈值的反馈校正原理图

Fig.7 Schematic diagram of feedback correction for corner points screening threshold