摘要:
import xml.etree.ElementTree as ET import os classes = ["线纹", "打砂纹", "砂轮纹", "抛光不足",] for obj in root.iter('object'): cls = obj.find('name').text cls_i 阅读全文
摘要:
主函数Mat::at<_Tp> public method _Tp& at<_Tp>(int row, int col) in class Mat Params row: Index along the dimension 0 col: Index along the dimension 1 Mat 阅读全文