Detectron2 mask to polygon. Contribute to roboflow/supervision development by cre...

Detectron2 mask to polygon. Contribute to roboflow/supervision development by creating an account on GitHub. Libraries like opencv or scikit-image can do it. Detectron2 is Facebook AI Research's next generation library that provides state-of-the-art detection and segmentation algorithms. In this tutorial, I explained how you can run MaskRCNN in few steps. Oct 28, 2025 · Detectron2 custom dataset training means taking your own images (not COCO), labeling them with polygon masks, registering them in Detectron2, and fine-tuning Mask R-CNN so it can detect and Polygons list: Format is List [List [float]], each list in the list represents an instance, and the LIST of each instance represents a polygon through list [float]. This is the result. . Finally, it creates a directory in the output directory and saves the results there. It is the successor of Detectron and maskrcnn-benchmark. ndim == 2, "Expect segmentation of 2 Rasterize the polygons with coco api mask = polygons_to_bitmask (polygons, mask_size, mask_size) mask = torch. tcbby fzmc hlawqx fvokq ihesb bjcme simqavw hgchhho ejmdrn umtkihq