dataset has only rgb images and ground truth masks (binary) for mask-rcnn ?

[jaqub-manuel]

Hey Dears,
I only have about 1000 RGB images and their ground truth images. There is no problem with training with Faster R-CNN, but when I try to do it with mask-rcnn, I get an error "Cannot find field 'gt_masks' in the given Instances". How can I register dataset with ground truth without json segmentation file? In other words, ground truth is sufficient with RGB images to do instance segmentation, or how can I do it.

Thanks a lot in advance.