Operator Reference

HALCON Operator Reference / Matching / Descriptor-Based

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get_descriptor_model_paramsT_get_descriptor_model_paramsGetDescriptorModelParamsGetDescriptorModelParamsget_descriptor_model_params (Operator)

get_descriptor_model_paramsT_get_descriptor_model_paramsGetDescriptorModelParamsGetDescriptorModelParamsget_descriptor_model_params — Return the parameters of a descriptor model.

Signature

get_descriptor_model_params( : : ModelID : DetectorType, DetectorParamName, DetectorParamValue, DescriptorParamName, DescriptorParamValue)

Herror T_get_descriptor_model_params(const Htuple ModelID, Htuple* DetectorType, Htuple* DetectorParamName, Htuple* DetectorParamValue, Htuple* DescriptorParamName, Htuple* DescriptorParamValue)

void GetDescriptorModelParams(const HTuple& ModelID, HTuple* DetectorType, HTuple* DetectorParamName, HTuple* DetectorParamValue, HTuple* DescriptorParamName, HTuple* DescriptorParamValue)

HString HDescriptorModel::GetDescriptorModelParams(HTuple* DetectorParamName, HTuple* DetectorParamValue, HTuple* DescriptorParamName, HTuple* DescriptorParamValue) const

static void HOperatorSet.GetDescriptorModelParams(HTuple modelID, out HTuple detectorType, out HTuple detectorParamName, out HTuple detectorParamValue, out HTuple descriptorParamName, out HTuple descriptorParamValue)

string HDescriptorModel.GetDescriptorModelParams(out HTuple detectorParamName, out HTuple detectorParamValue, out HTuple descriptorParamName, out HTuple descriptorParamValue)

def get_descriptor_model_params(model_id: HHandle) -> Tuple[str, Sequence[str], Sequence[Union[int, float, str]], Sequence[str], Sequence[Union[int, float, str]]]

Description

The operator get_descriptor_model_paramsget_descriptor_model_paramsGetDescriptorModelParamsGetDescriptorModelParamsget_descriptor_model_params allows to access the parameters of a descriptor model that was created with create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelcreate_uncalib_descriptor_model or create_calib_descriptor_modelcreate_calib_descriptor_modelCreateCalibDescriptorModelCreateCalibDescriptorModelcreate_calib_descriptor_model. Therefore, a handle of a descriptor model must be passed in ModelIDModelIDModelIDmodelIDmodel_id. The operator returns in DetectorTypeDetectorTypeDetectorTypedetectorTypedetector_type, DetectorParamNameDetectorParamNameDetectorParamNamedetectorParamNamedetector_param_name and DetectorParamValueDetectorParamValueDetectorParamValuedetectorParamValuedetector_param_value the type and parametrization of the detector. In DescriptorType, DescriptorParamNameDescriptorParamNameDescriptorParamNamedescriptorParamNamedescriptor_param_name and DescriptorParamValueDescriptorParamValueDescriptorParamValuedescriptorParamValuedescriptor_param_value the respective descriptor is returned.

An application for this operator is the possibility to query the parameters that where used in a stored model. As the operator needs a handle to a descriptor model, it has to be loaded first by using read_descriptor_modelread_descriptor_modelReadDescriptorModelReadDescriptorModelread_descriptor_model.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

ModelIDModelIDModelIDmodelIDmodel_id (input_control)  descriptor_model → HDescriptorModel, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

The object handle to the descriptor model.

DetectorTypeDetectorTypeDetectorTypedetectorTypedetector_type (output_control)  string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)

The type of the detector.

DetectorParamNameDetectorParamNameDetectorParamNamedetectorParamNamedetector_param_name (output_control)  attribute.name-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)

The detectors parameter names.

DetectorParamValueDetectorParamValueDetectorParamValuedetectorParamValuedetector_param_value (output_control)  attribute.value-array → HTupleSequence[Union[int, float, str]]HTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)

Values of the detectors parameters.

DescriptorParamNameDescriptorParamNameDescriptorParamNamedescriptorParamNamedescriptor_param_name (output_control)  attribute.name-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)

The descriptors parameter names.

DescriptorParamValueDescriptorParamValueDescriptorParamValuedescriptorParamValuedescriptor_param_value (output_control)  attribute.value-array → HTupleSequence[Union[int, float, str]]HTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)

Values of the descriptors parameters.

Possible Predecessors

create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelcreate_uncalib_descriptor_model, create_calib_descriptor_modelcreate_calib_descriptor_modelCreateCalibDescriptorModelCreateCalibDescriptorModelcreate_calib_descriptor_model, read_descriptor_modelread_descriptor_modelReadDescriptorModelReadDescriptorModelread_descriptor_model

See also

create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelcreate_uncalib_descriptor_model, create_calib_descriptor_modelcreate_calib_descriptor_modelCreateCalibDescriptorModelCreateCalibDescriptorModelcreate_calib_descriptor_model

Module

Matching

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