coco_to_binary_masks

cocohelper.utils.segmentation.coco_to_binary_masks(ch, dest_dir, scaling=1.0)[source]

Converts annotations from COCO to binary masks.

Parameters:

  • ch (COCOHelper) – a COCOHelper containing the source COCO dataset.

  • dest_dir (Union[str, Path]) – a destination directory for the output (converted) files.

  • scaling (Optional[float]) – an optional scaling parameter to rescale annotation values and improve their visibility by the human eye when opened with GUI tools.

Returns:

None. Outputs the converted dataset in the given destination directory.

Return type:

None