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18 各背景型钢首段阈值反馈校正次数

Fig.18 Number of threshold feedback correction times for the first segment of section steel in different scenes