reproject_rle_mask#

deltacamera.reproject_rle_mask(rle_mask, old_camera, new_camera, dst_shape, interp=None, antialias_factor=1, dst=None, precomp_undist_maps=True, warp_in_rle=False)[source]#

Reproject an RLE-encoded mask from one camera view to another.

Parameters:

  • rle_mask – RLE-encoded binary mask in the old camera’s image space.

  • old_camera – Source camera.

  • new_camera – Target camera.

  • dst_shape – Output shape (height, width).

  • interp – Interpolation method.

  • antialias_factor – Antialiasing factor (1 = no antialiasing).

  • dst – Optional pre-allocated output array.

  • precomp_undist_maps – Whether to precompute undistortion maps.

  • warp_in_rle – If True, warp directly in RLE space without decoding (experimental).

Returns:

Reprojected RLE mask.