delta.utilities.gettrackingboxes

delta.utilities.gettrackingboxes(cell: ndarray[Any, dtype[uint8]], frame_shape: Optional[Tuple[int, int]] = None, target_size: Optional[Tuple[int, int]] = None) → Tuple[CroppingBox, CroppingBox]

Get a crop box and a fill box around a cell that fits the tracking target size

Parameters

cell2D array of uint8

Mask of the cell to track.

frame_shapetuple of 2 ints or None, optional

Original dimensions of the image. If None, cell.shape is used. The default is None.

target_sizetuple of 2 ints or None, optional

Target dimensions of the cropped image. If None, cfg.target_size_track will be used. The default is None.

Returns

cropboxdict

Crop box in the cropbox() input format. The crop box determines which part of the full-size frame to crop out.

fillboxdict

Fill box in the cropbox() input format. The fill box determines which part of the target-size input to fill with the cropped out image.