HALCON 17.12 / HALCON Operator Reference / Calibration / Multi-View
ClassesClasses | | Operators

read_calib_dataread_calib_dataReadCalibDataReadCalibData (Operator)

Name

read_calib_dataread_calib_dataReadCalibDataReadCalibData — Restore a calibration data model from a file.

Signature

read_calib_data( : : FileName : CalibDataID)

Herror read_calib_data(const char* FileName, Hlong* CalibDataID)

Herror T_read_calib_data(const Htuple FileName, Htuple* CalibDataID)

void ReadCalibData(const HTuple& FileName, HTuple* CalibDataID)

void HCalibData::HCalibData(const HString& FileName)

void HCalibData::HCalibData(const char* FileName)

void HCalibData::ReadCalibData(const HString& FileName)

void HCalibData::ReadCalibData(const char* FileName)

static void HOperatorSet.ReadCalibData(HTuple fileName, out HTuple calibDataID)

public HCalibData(string fileName)

void HCalibData.ReadCalibData(string fileName)

Description

The operator read_calib_dataread_calib_dataReadCalibDataReadCalibDataReadCalibData restores a calibration data model from a file specified by its FileNameFileNameFileNameFileNamefileName and returns a handle to the restored model in CalibDataIDCalibDataIDCalibDataIDCalibDataIDcalibDataID. The model file must have been created by write_calib_datawrite_calib_dataWriteCalibDataWriteCalibDataWriteCalibData.

Note that write_calib_datawrite_calib_dataWriteCalibDataWriteCalibDataWriteCalibData does not store any calibration results into the file. Yet, calibrate_camerascalibrate_camerasCalibrateCamerasCalibrateCamerasCalibrateCameras can be called for a fully configured calibration model immediately after the reading. All calibration results are accessible afterwards.

Execution Information

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

FileNameFileNameFileNameFileNamefileName (input_control)  filename.read → HTupleHTupleHtuple (string) (string) (HString) (char*)

The path and file name of the model file.

File extension: .ccd

CalibDataIDCalibDataIDCalibDataIDCalibDataIDcalibDataID (output_control)  calib_data → HCalibData, HTupleHTupleHtuple (integer) (IntPtr) (Hlong) (Hlong)

Handle of a calibration data model.

Module

Calibration

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HALCON Operator Reference 17.12 Copyright © 1996-2017 MVTec Software GmbH