TannerGilbert / MaskRCNN-Object-Detection-and-Segmentation

Train your own custom MaskRCNN Object Detection and Instance Segmentation model.
https://gilberttanner.com/blog/getting-started-with-mask-rcnn-in-keras
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overlapped objects problem #6

Open sanhai77 opened 11 months ago

sanhai77 commented 11 months ago

hi i have problem in mask branch. in the paper mentioned: The mask branch has a Km^2- dimensional output for each RoI, which encodes K binary masks of resolution m × m, one for each of the K classes. but what if we have two overlapped object with same class in one roi? roi is made of main object + particle of other object(with same class of main object). how mask r-cnn distinct two object for instance segmentation for this roi? for example in bellow image each rois involve several balloon. 1_I5_PSpXNmPDp5K9zvUZLpg