It seems that to train this, you need to input precise masks.
I'm wondering if one day it would be possible to train a network without masks (just a classifier), and it will figure out the masks by itself.
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I'm wondering if one day it would be possible to train a network without masks (just a classifier), and it will figure out the masks by itself.
Earlier quoted context omitted.
Yes, and that's possible now with many different CNNs. The limiting factor is the training/validation/test data in your subject. For example you couldn't implement Mask R-CNN with the COCO dataset as implemented here and get inference on your radiology problem set.
Would transfer learning help with that?