coco_polygon_to_mask: Convert COCO polygon to mask tensor (Robust Version)
Description
Converts a COCO-style polygon annotation (list of coordinates) into a binary mask tensor.
Usage
coco_polygon_to_mask(segmentation, height, width)
Value
A torch_bool() tensor of shape (height, width)
Arguments
- segmentation
A list of polygons from COCO annotations (e.g., anns$segmentation[[i]]
).
- height
Height of the image
- width
Width of the image