用鸟叔的spoke算子或者halcon自带的metrology都可以,可以参考:
- read_image (Image, 'rings_and_nuts')
- create_metrology_model (MetrologyHandle)
- get_image_size (Image, Width, Height)
- set_metrology_model_image_size (MetrologyHandle, Width, Height)
- add_metrology_object_circle_measure (MetrologyHandle, 120, 130, 35, 10, 2, 1, 30, ['measure_distance'], [40], Index)
- apply_metrology_model (Image, MetrologyHandle)
- get_metrology_object_result (MetrologyHandle, Index, 'all', 'result_type', 'all_param', Circle)
- get_metrology_object_result_contour (Contour, MetrologyHandle, Index, 'all', 1.5)
- clear_metrology_model (MetrologyHandle)
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