about mask

[tomorrow813]

hi
I have a question about how the mask image is obtained.

[tomorrow813]

Is it a binary mask, and what algorithm can I get?
I look forward to your answer, thank you

[xiankgx]

You should obtain your own dataset. At the very least, you need a dataset of image files and their corresponding segmentation masks.

[tomorrow813]

You should obtain your own dataset. At the very least, you need a dataset of image files and their corresponding segmentation masks.

Thank you for your answer！
But what I am confused about is that these masks are marked with photoshop?

[xiankgx]

Any method of labeling is fine. As long as you can output the mask in the correct format, 1 for foreground pixels, 0 for background pixels, for each and every pixel in an image. So, ya, I believe you can do this with Photoshop.