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https://github.com/wassname/scikit-image.git
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Tony S Yu
19 lines
651 B
Python
19 lines
651 B
Python
from skimage.filter import canny
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from .overlayplugin import OverlayPlugin
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from ..widgets import Slider, ComboBox
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class CannyPlugin(OverlayPlugin):
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"""Canny filter plugin to show edges of an image."""
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name = 'Canny Filter'
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def __init__(self, *args, **kwargs):
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super(CannyPlugin, self).__init__(image_filter=canny, **kwargs)
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self.add_widget(Slider('sigma', 0, 5, update_on='release'))
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self.add_widget(Slider('low threshold', 0, 255, update_on='release'))
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self.add_widget(Slider('high threshold', 0, 255, update_on='release'))
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self.add_widget(ComboBox('color', self.color_names, ptype='plugin'))
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