A starter question

Hello, I am trying to create a simple cpp dll that reads an image, manipulate it and shows the output. I used opencv imshow, and it worked, alled the dll API function from a python script and oit was shown. so imshow works. when i use imread, the cpp code compiles and creates a dll but python than says “dll not found”… what can be the reason?

Seems like python cannot find your dll on its path but you need to provide more details such as the actual error message for better help.