How to save images during debugging the code in opencv?

Question

Im working on reducing noise from noisy image in OPENCV using different filters. i want to know that how i capture or save the result images during debugging code?

Answer 1

You can:

1. Save with imwrite all your debugging images, better in a specific folder.
2. Use Image Watch which will enable you to see all your Mat in a nice and powerful viewer during debugging. Just download and install it. You can access the Image Watch viewer in VS: View -> Other Windows -> Image Watch

I recommend the second approach, which personally I find very useful. Have a look also at this answer.