run_live_demo stitching, blending doesn't work well

[KimHyeJun1]

Hello, I'm University student.
I'm doing this project but image stitching and blending doesn't work well like below img...

Below images are masks and weights image.
--masks:--

--wieghts--

Parameters in param_settings.py script is correctly same with yours.

I have guessed some reasons why doesn't work well is that checker board and squares size are too small in board. (board size is 65cm and squares are 5cm). So camera or cv2 couldn't recognize the boards. Or there's no correction cloth.

Could you give some advice to me, please?