scallops.registration.landmarks.find_landmarks

scallops.registration.landmarks.find_landmarks(image, template, slice_size=200, template_padding=750, step_size=1000, template_labels=None, image_labels=None, translation='com', image_spacing=None, template_spacing=None, com_min_quantile=0.25, com_max_quantile=0.75)

Match image to template across a grid of coordinates.

Parameters:

  • image (DataArray) – The image to match

  • template (DataArray) – The template to search

  • slice_size (float) – The slice size of the image in physical coordinates

  • template_padding (float) – Template padding in physical coordinates.

  • step_size (float) – Image step size.

  • template_labels (DataArray | None) – Optional template labels.

  • image_labels (DataArray | None) – Optional image labels.

  • translation (tuple[float, float] | None | Literal['com', 'none']) – Global translation between template and image in physical coordinates. Use “com” for center of mass.

  • image_spacing (tuple[float, float] | None) – Optional image spacing. If not provided, determined from metadata.

  • template_spacing (tuple[float, float] | None) – Optional template spacing. If not provided, determined from metadata.

  • com_max_quantile (float | None) – Include values <= specified quantile for center of mass computation.

  • com_min_quantile (float | None) – Include values >= specified quantile for center of mass computation.

Returns:

Delayed object that resolves to a data frame.

Return type:

DataFrame