我正在尝试通过运行以下命令在MAC上安装"opencv4nodejs“包:这给了我以下错误:
/usr/localnon-constant-expression cannot be narrowed from type 'int' to 'CGFloat' (aka 'double') in initializer list [-Wc++<em
found: __ZN2cv7imwriteERKNSt3__112basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEERKNS_11_InputArrayERKNS0Expected in: dynamic lookup
dyld: Symbol not found: __ZN2cv7imwriteERKNSt3__112basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEERKNS_11_InputArr
所以我对openCV和所有的图像识别都很陌生。所以我使用一元开发,我使用apt-get安装了apt-get,并包含了以下文件
include "opencv2/highgui/highgui.hpp" include "opencv2/imgproc/imgproc.hpp" include <opencv2/opencv.hpp> include <opencv