Operator Reference

HALCON Operator Reference / Matching / Shape-Based

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read_shape_modelT_read_shape_modelReadShapeModelReadShapeModelread_shape_model (Operator)

read_shape_modelT_read_shape_modelReadShapeModelReadShapeModelread_shape_model — Read a shape model from a file.

Signature

read_shape_model( : : FileName : ModelID)

Herror T_read_shape_model(const Htuple FileName, Htuple* ModelID)

void ReadShapeModel(const HTuple& FileName, HTuple* ModelID)

void HShapeModel::HShapeModel(const HString& FileName)

void HShapeModel::HShapeModel(const char* FileName)

void HShapeModel::HShapeModel(const wchar_t* FileName)   ( Windows only)

void HShapeModel::ReadShapeModel(const HString& FileName)

void HShapeModel::ReadShapeModel(const char* FileName)

void HShapeModel::ReadShapeModel(const wchar_t* FileName)   ( Windows only)

static void HOperatorSet.ReadShapeModel(HTuple fileName, out HTuple modelID)

public HShapeModel(string fileName)

void HShapeModel.ReadShapeModel(string fileName)

def read_shape_model(file_name: str) -> HHandle

Description

The operator read_shape_modelread_shape_modelReadShapeModelReadShapeModelread_shape_model reads a shape model, which has been written with write_shape_modelwrite_shape_modelWriteShapeModelWriteShapeModelwrite_shape_model, from the file FileNameFileNameFileNamefileNamefile_name. The default HALCON file extension for the shape model is 'shm'.

Execution Information

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

This operator returns a handle. Note that the state of an instance of this handle type may be changed by specific operators even though the handle is used as an input parameter by those operators.

Parameters

FileNameFileNameFileNamefileNamefile_name (input_control)  filename.read → HTuplestrHTupleHtuple (string) (string) (HString) (char*)

File name.

File extension: .shm

ModelIDModelIDModelIDmodelIDmodel_id (output_control)  shape_model → HShapeModel, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the model.

Result

If the file name is valid, the operator read_shape_modelread_shape_modelReadShapeModelReadShapeModelread_shape_model returns the value 2 ( H_MSG_TRUE) . If necessary an exception is raised.

Possible Successors

find_generic_shape_modelfind_generic_shape_modelFindGenericShapeModelFindGenericShapeModelfind_generic_shape_model

Module

Matching

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