Detectron2 is Facebook AI Research's next generation library that provides state-of-the-art detection and segmentation algorithms.
Implementation Detectron2 pre-trained model
I have used the pre trained sdetectron2 models from Model-Zoo and perfromed the Instance Image Segmentation. Used COCO-InstanceSegmentation/mask_rcnn_R_101_FPN_3x.yaml
pre-train model.