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【二】2D测量 Metrology——add_metrology_object_circle_measure()算子

object add 测量 2D 算子 circle Measure Metrology
2023-09-14 09:15:09 时间

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学习目标

  • add_metrology_object_circle_measure()

学习内容

算子简介

函数名解释
add_metrology_object_circle_measure()添加圆形测量模型

1、add_metrology_object_circle_measure()

  add_metrology_object_circle_measure( : : MetrologyHandle, Row, Column, Radius, MeasureLength1, MeasureLength2, MeasureSigma, MeasureThreshold, GenParamName, GenParamValue : Index)
  函数说明: 添加圆形测量模型。

  函数参数:
    MeasureHandle:输入测量模型的句柄;
    ** Row**:输入圆心的行;
    Column:输入圆心的列;
    Radius:输入圆的半径;
    MeasureLength1:输入垂直于边界的测量区域的一半长度;默认值:20,参考值:10,20,30;
    MeasureLength2:输入与边界相切的测量区域的一半长度;默认值:5,参考值:3,5,10;
    MeasureSigma:输入用于平滑的高斯函数的sigma;默认值:1,参考值:0.4,0.6,0.8,1.0,1.5,2.0,3.0,4.0,5.0,7.0,10.0;
    MeasureThreshold:输入测量阈值;默认值:30,参考值:5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 90.0, 110.0;
    GenParamName:输入参数名称;参考: ‘distance_threshold’, ‘end_phi’, ‘instances_outside_measure_regions’, ‘max_num_iterations’, ‘measure_distance’, ‘measure_interpolation’, ‘measure_select’, ‘measure_transition’, ‘min_score’, ‘num_instances’, ‘num_measures’, ‘point_order’, ‘rand_seed’, ‘start_phi’;
    **GenParamValue **:输入参数值;参考:1, 2, 3, 4, 5, 10, 20, ‘all’, ‘true’, ‘false’, ‘first’, ‘last’, ‘positive’, ‘negative’, ‘uniform’, ‘nearest_neighbor’, ‘bilinear’, ‘bicubic’;
    Index:输出创建测量对象的索引值;

案例

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)

Halcon例程

apply_metrology_model.hdev		使用计量模型测量圆形和矩形垫片

【2D测量 Metrology部分】 待更新算子

  • create_metrology_model()
  • set_metrology_model_image_size()
  • add_metrology_object_circle_measure()
  • add_metrology_object_ellipse_measure()
  • add_metrology_object_generic()
  • add_metrology_object_line_measure()
  • add_metrology_object_rectangle2_measure()
  • set_metrology_model_param()
  • set_metrology_object_fuzzy_param()
  • set_metrology_object_param()
  • align_metrology_model()
  • apply_metrology_model()
  • get_metrology_model_param()
  • get_metrology_object_fuzzy_param()
  • get_metrology_object_indices()
  • get_metrology_object_measures()
  • get_metrology_object_model_contour()
  • get_metrology_object_num_instances()
  • get_metrology_object_param()
  • get_metrology_object_result()
  • get_metrology_object_result_contour()
  • clear_metrology_model()
  • clear_metrology_object()
  • copy_metrology_model()
  • deserialize_metrology_model()
  • read_metrology_model()
  • reset_metrology_object_fuzzy_param()
  • reset_metrology_object_param()
  • serialize_metrology_model()
  • write_metrology_model()

汇总

  本专栏博客汇总:Halcon算子汇总


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