HALCON Reference Manual 10.0.2
Table of Contents / Calibration / Multi-View ClassesClassesClasses | | | Operators

read_calib_dataread_calib_dataread_calib_dataReadCalibDataReadCalibData (Operator)

Name

read_calib_dataread_calib_dataread_calib_dataReadCalibDataReadCalibData — Restores 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)

Herror read_calib_data(const HTuple& FileName, Hlong* CalibDataID)

void HCalibData::ReadCalibData(const HTuple& FileName)

void HOperatorSetX.ReadCalibData(
[in] VARIANT FileName, [out] VARIANT* CalibDataID)

void HCalibDataX.ReadCalibData([in] BSTR 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_dataread_calib_dataReadCalibDataReadCalibData 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_datawrite_calib_dataWriteCalibDataWriteCalibData.

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

Attention

A camera calibration data model CalibDataID cannot be shared between two or more user's threads. Different camera calibration data models can be used independently and safely in different threads.

Parallelization

Parameters

FileNameFileNameFileNameFileNamefileName (input_control)  filename.read → HTupleHTupleVARIANTHtuple (string) (string) (char*) (BSTR) (char*)

The path and file name of the model file.

File extension: .ccd

CalibDataIDCalibDataIDCalibDataIDCalibDataIDcalibDataID (output_control)  calib_data → HCalibData, HTupleHCalibData, HTupleHCalibDataX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong)

Handle of a calibration data model.

Module

Calibration

Table of Contents / Calibration / Multi-View ClassesClassesClasses | | | Operators
HALCON Reference Manual 10.0.2 Copyright © 1996-2011 MVTec Software GmbH