Below is an example to test with.
mask input link: https://raw.github.com/Wzesk/littoral_refine/2b77e90e1701e9da1ecf9142724ac1007848e9d1/sample/20241211T052119_20241211T052515_T43NCE_mask.png
image input link: https://raw.github.com/Wzesk/littoral_refine/2b77e90e1701e9da1ecf9142724ac1007848e9d1/sample/20241211T052119_20241211T052515_T43NCE_sr.png