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fix: Fix dtype of array returned by canny_edge_detection #28

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merged 1 commit into from
Oct 10, 2024
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fix: Fix dtype of array returned by canny_edge_detection #28

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2 changes: 1 addition & 1 deletion src/napari_simpleitk_image_processing/_simpleitk_image_processing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -594,7 +594,7 @@ def binominal_blur_filter(image:"napari.types.ImageData", repetitions:int = 1, v
@plugin_function(convert_input_to_float=True)
def canny_edge_detection(image:"napari.types.ImageData", lower_threshold: float = 0, upper_threshold: float = 50, viewer: "napari.Viewer" = None) -> "napari.types.LabelsData":
import SimpleITK as sitk
return sitk.CannyEdgeDetection(image, lower_threshold, upper_threshold)
return sitk.Cast(sitk.CannyEdgeDetection(image, lower_threshold, upper_threshold), sitk.sitkUInt8)


@register_function(menu="Filtering / edge enhancement > Gradient magnitude (n-SimpleITK)")
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