add_metrology_object_line_measureT_add_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureadd_metrology_object_line_measure添加计量对象线测量（算子）
名称
add_metrology_object_line_measureT_add_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureadd_metrology_object_line_measure — 在计量模型中添加一条线。
签名
add_metrology_object_line_measure( : : MetrologyHandle, RowBegin, ColumnBegin, RowEnd, ColumnEnd, MeasureLength1, MeasureLength2, MeasureSigma, MeasureThreshold, GenParamName, GenParamValue : Index)
Herror T_add_metrology_object_line_measure(const Htuple MetrologyHandle, const Htuple RowBegin, const Htuple ColumnBegin, const Htuple RowEnd, const Htuple ColumnEnd, const Htuple MeasureLength1, const Htuple MeasureLength2, const Htuple MeasureSigma, const Htuple MeasureThreshold, const Htuple GenParamName, const Htuple GenParamValue, Htuple* Index)
void AddMetrologyObjectLineMeasure(const HTuple& MetrologyHandle, const HTuple& RowBegin, const HTuple& ColumnBegin, const HTuple& RowEnd, const HTuple& ColumnEnd, const HTuple& MeasureLength1, const HTuple& MeasureLength2, const HTuple& MeasureSigma, const HTuple& MeasureThreshold, const HTuple& GenParamName, const HTuple& GenParamValue, HTuple* Index)
Hlong HMetrologyModel::AddMetrologyObjectLineMeasure(const HTuple& RowBegin, const HTuple& ColumnBegin, const HTuple& RowEnd, const HTuple& ColumnEnd, const HTuple& MeasureLength1, const HTuple& MeasureLength2, const HTuple& MeasureSigma, const HTuple& MeasureThreshold, const HTuple& GenParamName, const HTuple& GenParamValue) const
Hlong HMetrologyModel::AddMetrologyObjectLineMeasure(double RowBegin, double ColumnBegin, double RowEnd, double ColumnEnd, double MeasureLength1, double MeasureLength2, double MeasureSigma, double MeasureThreshold, const HTuple& GenParamName, const HTuple& GenParamValue) const
static void HOperatorSet.AddMetrologyObjectLineMeasure(HTuple metrologyHandle, HTuple rowBegin, HTuple columnBegin, HTuple rowEnd, HTuple columnEnd, HTuple measureLength1, HTuple measureLength2, HTuple measureSigma, HTuple measureThreshold, HTuple genParamName, HTuple genParamValue, out HTuple index)
int HMetrologyModel.AddMetrologyObjectLineMeasure(HTuple rowBegin, HTuple columnBegin, HTuple rowEnd, HTuple columnEnd, HTuple measureLength1, HTuple measureLength2, HTuple measureSigma, HTuple measureThreshold, HTuple genParamName, HTuple genParamValue)
int HMetrologyModel.AddMetrologyObjectLineMeasure(double rowBegin, double columnBegin, double rowEnd, double columnEnd, double measureLength1, double measureLength2, double measureSigma, double measureThreshold, HTuple genParamName, HTuple genParamValue)
def add_metrology_object_line_measure(metrology_handle: HHandle, row_begin: MaybeSequence[Union[int, float]], column_begin: MaybeSequence[Union[int, float]], row_end: MaybeSequence[Union[int, float]], column_end: MaybeSequence[Union[int, float]], measure_length_1: Union[int, float], measure_length_2: Union[int, float], measure_sigma: Union[int, float], measure_threshold: Union[int, float], gen_param_name: Sequence[str], gen_param_value: Sequence[Union[float, int, str]]) -> int
描述
add_metrology_object_line_measureadd_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureadd_metrology_object_line_measure 将类型为直线的计量对象添加到计量模型中，并准备矩形测量区域。该模型的句柄通过 MetrologyHandleMetrologyHandleMetrologyHandleMetrologyHandlemetrologyHandlemetrology_handle 传递。
有关二维计量概念的说明，请参阅 二维计量 一章的引言。
线类型计量对象的几何形状由起点坐标 (RowBeginRowBeginRowBeginRowBeginrowBeginrow_begin,
ColumnBeginColumnBeginColumnBeginColumnBegincolumnBegincolumn_begin) 和终点坐标 (RowEndRowEndRowEndRowEndrowEndrow_end, ColumnEndColumnEndColumnEndColumnEndcolumnEndcolumn_end)描述。矩形测量区域与该线垂直。测量区域中垂直于线和切线方向的半边长分别通过 MeasureLength1MeasureLength1MeasureLength1MeasureLength1measureLength1measure_length_1 and MeasureLength2MeasureLength2MeasureLength2MeasureLength2measureLength2measure_length_2 设定。测量区域的中心点位于该线上。参数 MeasureSigmaMeasureSigmaMeasureSigmaMeasureSigmameasureSigmameasure_sigma 指定标准差值，用于通过 apply_metrology_modelapply_metrology_modelApplyMetrologyModelApplyMetrologyModelApplyMetrologyModelapply_metrology_model 算子平滑图像灰度值。突出的边缘可通过参数 MeasureThresholdMeasureThresholdMeasureThresholdMeasureThresholdmeasureThresholdmeasure_threshold 进行选择，该参数构成对振幅的阈值，即边缘一阶导数的绝对值。
此外，您还可以使用 GenParamNameGenParamNameGenParamNameGenParamNamegenParamNamegen_param_name 和 GenParamValueGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value 调整某些通用参数。具体而言，所有可在 set_metrology_object_paramset_metrology_object_paramSetMetrologyObjectParamSetMetrologyObjectParamSetMetrologyObjectParamset_metrology_object_param 算子中使用的通用参数均可设置。但请注意，对于许多应用而言，默认值已足够使用，无需进行调整。
算子 add_metrology_object_line_measureadd_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureadd_metrology_object_line_measure 将返回在参数 IndexIndexIndexIndexindexindex 中添加的计量对象的索引。
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
此算子修改后续输入参数的状态：
在执行此算子时，若该参数值需在多个线程间使用，则必须对其访问进行同步。
参数
MetrologyHandleMetrologyHandleMetrologyHandleMetrologyHandlemetrologyHandlemetrology_handle (输入控制，状态被修改) metrology_model → HMetrologyModel, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
计量模型的句柄。
RowBeginRowBeginRowBeginRowBeginrowBeginrow_begin (输入控制) line.begin.y(-array) → HTupleMaybeSequence[Union[int, float]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
线的起始位置的行（或 Y ）坐标。
ColumnBeginColumnBeginColumnBeginColumnBegincolumnBegincolumn_begin (输入控制) line.begin.x(-array) → HTupleMaybeSequence[Union[int, float]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
线的起始位置的列（或 X ）坐标。
RowEndRowEndRowEndRowEndrowEndrow_end (输入控制) line.end.y(-array) → HTupleMaybeSequence[Union[int, float]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
线的结束位置的行（或 Y ）坐标。
ColumnEndColumnEndColumnEndColumnEndcolumnEndcolumn_end (输入控制) line.end.x(-array) → HTupleMaybeSequence[Union[int, float]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
线的结束位置的列（或 X ）坐标。
MeasureLength1MeasureLength1MeasureLength1MeasureLength1measureLength1measure_length_1 (输入控制) number → HTupleUnion[int, float]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
与边界垂直的测量区域长度的一半。
默认值：
20.0
建议值：
10.0, 20.0, 30.0
值范围：
1.0
≤
MeasureLength1
MeasureLength1
MeasureLength1
MeasureLength1
measureLength1
measure_length_1
最小增量：
1.0
建议增量：
10.0
MeasureLength2MeasureLength2MeasureLength2MeasureLength2measureLength2measure_length_2 (输入控制) number → HTupleUnion[int, float]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
与边界相切的测量区域长度的一半。
默认值：
5.0
建议值：
3.0, 5.0, 10.0
值范围：
1.0
≤
MeasureLength2
MeasureLength2
MeasureLength2
MeasureLength2
measureLength2
measure_length_2
最小增量：
1.0
建议增量：
10.0
MeasureSigmaMeasureSigmaMeasureSigmaMeasureSigmameasureSigmameasure_sigma (输入控制) number → HTupleUnion[int, float]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
高斯函数的平滑西格玛（sigma）值。
默认值：
1.0
建议值：
0.4, 0.6, 0.8, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 7.0, 10.0
值范围：
0.4
≤
MeasureSigma
MeasureSigma
MeasureSigma
MeasureSigma
measureSigma
measure_sigma
≤
100.0
最小增量：
0.01
建议增量：
0.1
MeasureThresholdMeasureThresholdMeasureThresholdMeasureThresholdmeasureThresholdmeasure_threshold (输入控制) number → HTupleUnion[int, float]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
最小边缘振幅。
默认值：
30.0
建议值：
5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 90.0, 110.0
值范围：
1
≤
MeasureThreshold
MeasureThreshold
MeasureThreshold
MeasureThreshold
measureThreshold
measure_threshold
≤
255 (lin)
最小增量：
0.5
建议增量：
2
GenParamNameGenParamNameGenParamNameGenParamNamegenParamNamegen_param_name (输入控制) attribute.name-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
通用参数的名称。
默认值：
[]
值列表：
'distance_threshold'"distance_threshold""distance_threshold""distance_threshold""distance_threshold""distance_threshold", 'instances_outside_measure_regions'"instances_outside_measure_regions""instances_outside_measure_regions""instances_outside_measure_regions""instances_outside_measure_regions""instances_outside_measure_regions", 'max_num_iterations'"max_num_iterations""max_num_iterations""max_num_iterations""max_num_iterations""max_num_iterations", 'measure_distance'"measure_distance""measure_distance""measure_distance""measure_distance""measure_distance", 'measure_interpolation'"measure_interpolation""measure_interpolation""measure_interpolation""measure_interpolation""measure_interpolation", 'measure_select'"measure_select""measure_select""measure_select""measure_select""measure_select", 'measure_transition'"measure_transition""measure_transition""measure_transition""measure_transition""measure_transition", 'min_score'"min_score""min_score""min_score""min_score""min_score", 'num_instances'"num_instances""num_instances""num_instances""num_instances""num_instances", 'num_measures'"num_measures""num_measures""num_measures""num_measures""num_measures", 'rand_seed'"rand_seed""rand_seed""rand_seed""rand_seed""rand_seed"
GenParamValueGenParamValueGenParamValueGenParamValuegenParamValuegen_param_value (输入控制) attribute.value-array → HTupleSequence[Union[float, int, str]]HTupleHtuple (real / integer / string) (double / int / long / string) (double / Hlong / HString) (double / Hlong / char*)
通用参数的值。
默认值：
[]
建议值：
1, 2, 3, 4, 5, 10, 20, 'all'"all""all""all""all""all", 'true'"true""true""true""true""true", 'false'"false""false""false""false""false", 'first'"first""first""first""first""first", 'last'"last""last""last""last""last", 'positive'"positive""positive""positive""positive""positive", 'negative'"negative""negative""negative""negative""negative", 'uniform'"uniform""uniform""uniform""uniform""uniform", 'nearest_neighbor'"nearest_neighbor""nearest_neighbor""nearest_neighbor""nearest_neighbor""nearest_neighbor", 'bilinear'"bilinear""bilinear""bilinear""bilinear""bilinear", 'bicubic'"bicubic""bicubic""bicubic""bicubic""bicubic"
IndexIndexIndexIndexindexindex (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
创建的计量对象索引。
结果
add_metrology_object_line_measureadd_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureadd_metrology_object_line_measure 算子在参数正确时返回 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
set_metrology_model_image_sizeset_metrology_model_image_sizeSetMetrologyModelImageSizeSetMetrologyModelImageSizeSetMetrologyModelImageSizeset_metrology_model_image_size
可能的后继
align_metrology_modelalign_metrology_modelAlignMetrologyModelAlignMetrologyModelAlignMetrologyModelalign_metrology_model,
apply_metrology_modelapply_metrology_modelApplyMetrologyModelApplyMetrologyModelApplyMetrologyModelapply_metrology_model
替代
add_metrology_object_genericadd_metrology_object_genericAddMetrologyObjectGenericAddMetrologyObjectGenericAddMetrologyObjectGenericadd_metrology_object_generic
另见
get_metrology_object_model_contourget_metrology_object_model_contourGetMetrologyObjectModelContourGetMetrologyObjectModelContourGetMetrologyObjectModelContourget_metrology_object_model_contour,
set_metrology_model_paramset_metrology_model_paramSetMetrologyModelParamSetMetrologyModelParamSetMetrologyModelParamset_metrology_model_param,
add_metrology_object_circle_measureadd_metrology_object_circle_measureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasureadd_metrology_object_circle_measure,
add_metrology_object_ellipse_measureadd_metrology_object_ellipse_measureAddMetrologyObjectEllipseMeasureAddMetrologyObjectEllipseMeasureAddMetrologyObjectEllipseMeasureadd_metrology_object_ellipse_measure,
add_metrology_object_rectangle2_measureadd_metrology_object_rectangle2_measureAddMetrologyObjectRectangle2MeasureAddMetrologyObjectRectangle2MeasureAddMetrologyObjectRectangle2Measureadd_metrology_object_rectangle2_measure
模块
二维计量