一直用2.4版本，今天發現laex有跟新到4.7
Delphi binding for OpenCV
Experimental Delphi binding for OpenCV 4.7.0
Development environment - Delphi 10.4, 11
x64 platform only
4.7：https://github.com/Laex/Delphi-OpenCV-Class
2.4：https://github.com/Laex/Delphi-OpenCV