set_calib_data_calib_objectT_set_calib_data_calib_objectSetCalibDataCalibObjectSetCalibDataCalibObjectset_calib_data_calib_object (Operator)
Name
set_calib_data_calib_objectT_set_calib_data_calib_objectSetCalibDataCalibObjectSetCalibDataCalibObjectset_calib_data_calib_object — Define a calibration object in a calibration model.
Signature
Description
The operator set_calib_data_calib_objectset_calib_data_calib_objectSetCalibDataCalibObjectSetCalibDataCalibObjectset_calib_data_calib_object defines the
calibration object with the index CalibObjIdxCalibObjIdxCalibObjIdxcalibObjIdxcalib_obj_idx in the camera
calibration data model CalibDataIDCalibDataIDCalibDataIDcalibDataIDcalib_data_id. The index must be
between 0 and NumCalibObjectsNumCalibObjectsNumCalibObjectsnumCalibObjectsnum_calib_objects-1 (NumCalibObjectsNumCalibObjectsNumCalibObjectsnumCalibObjectsnum_calib_objects
is specified during model creation with create_calib_datacreate_calib_dataCreateCalibDataCreateCalibDatacreate_calib_data
and can be queried with get_calib_dataget_calib_dataGetCalibDataGetCalibDataget_calib_data).
If a calibration object description with index CalibObjIdxCalibObjIdxCalibObjIdxcalibObjIdxcalib_obj_idx is
already defined, then the current object description overwrites it (the
description is 'substituted'). Note that all NumCalibObjectsNumCalibObjectsNumCalibObjectsnumCalibObjectsnum_calib_objects
calibration objects must be set to perform calibrate_camerascalibrate_camerasCalibrateCamerasCalibrateCamerascalibrate_cameras.
The parameter CalibObjDescrCalibObjDescrCalibObjDescrcalibObjDescrcalib_obj_descr can be used in two ways:
- as a file name:
it specifies a calibration
plate description file as created with create_caltabcreate_caltabCreateCaltabCreateCaltabcreate_caltab or
gen_caltabgen_caltabGenCaltabGenCaltabgen_caltab.
- as a numerical tuple:
it specifies
the 3D coordinates of all points of the calibration object. All
X, Y, and Z coordinates, respectively, of all points must be
packed sequentially in the tuple in form: [X, Y, Z],
i.e., [X1, ..., Xn, Y1, ..., Yn, Z1, ..., Zn], where
|X| = |Y| = |Z| and all coordinates are in meters.
To query the calibration objects parameters stored earlier in
a calibration data model, use get_calib_dataget_calib_dataGetCalibDataGetCalibDataget_calib_data.
To get detailed information about the calibration process of
your camera setup see the chapter Calibration.
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 modifies the state of the following input parameter:
During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.
Parameters
CalibDataIDCalibDataIDCalibDataIDcalibDataIDcalib_data_id (input_control, state is modified) calib_data → HCalibData, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of a calibration data model.
CalibObjIdxCalibObjIdxCalibObjIdxcalibObjIdxcalib_obj_idx (input_control) number → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Calibration object index.
Default:
0
Suggested values:
0, 1, 2
CalibObjDescrCalibObjDescrCalibObjDescrcalibObjDescrcalib_obj_descr (input_control) number(-array) → HTupleMaybeSequence[Union[float, int, str]]HTupleHtuple (real / integer / string) (double / int / long / string) (double / Hlong / HString) (double / Hlong / char*)
3D point coordinates or a description file name.
List of values:
'calplate.cpd'"calplate.cpd""calplate.cpd""calplate.cpd""calplate.cpd", 'calplate_10mm.cpd'"calplate_10mm.cpd""calplate_10mm.cpd""calplate_10mm.cpd""calplate_10mm.cpd", 'calplate_1200mm.cpd'"calplate_1200mm.cpd""calplate_1200mm.cpd""calplate_1200mm.cpd""calplate_1200mm.cpd", 'calplate_160mm.cpd'"calplate_160mm.cpd""calplate_160mm.cpd""calplate_160mm.cpd""calplate_160mm.cpd", 'calplate_20mm.cpd'"calplate_20mm.cpd""calplate_20mm.cpd""calplate_20mm.cpd""calplate_20mm.cpd", 'calplate_20mm_dark_on_light.cpd'"calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd", 'calplate_320mm.cpd'"calplate_320mm.cpd""calplate_320mm.cpd""calplate_320mm.cpd""calplate_320mm.cpd", 'calplate_40mm.cpd'"calplate_40mm.cpd""calplate_40mm.cpd""calplate_40mm.cpd""calplate_40mm.cpd", 'calplate_40mm_dark_on_light.cpd'"calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd", 'calplate_5mm.cpd'"calplate_5mm.cpd""calplate_5mm.cpd""calplate_5mm.cpd""calplate_5mm.cpd", 'calplate_640mm.cpd'"calplate_640mm.cpd""calplate_640mm.cpd""calplate_640mm.cpd""calplate_640mm.cpd", 'calplate_80mm.cpd'"calplate_80mm.cpd""calplate_80mm.cpd""calplate_80mm.cpd""calplate_80mm.cpd", 'calplate_80mm_dark_on_light.cpd'"calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd", 'caltab.descr'"caltab.descr""caltab.descr""caltab.descr""caltab.descr", 'caltab_100mm.descr'"caltab_100mm.descr""caltab_100mm.descr""caltab_100mm.descr""caltab_100mm.descr", 'caltab_10mm.descr'"caltab_10mm.descr""caltab_10mm.descr""caltab_10mm.descr""caltab_10mm.descr", 'caltab_200mm.descr'"caltab_200mm.descr""caltab_200mm.descr""caltab_200mm.descr""caltab_200mm.descr", 'caltab_2500um.descr'"caltab_2500um.descr""caltab_2500um.descr""caltab_2500um.descr""caltab_2500um.descr", 'caltab_30mm.descr'"caltab_30mm.descr""caltab_30mm.descr""caltab_30mm.descr""caltab_30mm.descr", 'caltab_650um.descr'"caltab_650um.descr""caltab_650um.descr""caltab_650um.descr""caltab_650um.descr", 'caltab_6mm.descr'"caltab_6mm.descr""caltab_6mm.descr""caltab_6mm.descr""caltab_6mm.descr", 'caltab_800mm.descr'"caltab_800mm.descr""caltab_800mm.descr""caltab_800mm.descr""caltab_800mm.descr", 'caltab_big.descr'"caltab_big.descr""caltab_big.descr""caltab_big.descr""caltab_big.descr", 'caltab_small.descr'"caltab_small.descr""caltab_small.descr""caltab_small.descr""caltab_small.descr"
Possible Predecessors
create_calib_datacreate_calib_dataCreateCalibDataCreateCalibDatacreate_calib_data,
set_calib_data_cam_paramset_calib_data_cam_paramSetCalibDataCamParamSetCalibDataCamParamset_calib_data_cam_param
Possible Successors
set_calib_data_cam_paramset_calib_data_cam_paramSetCalibDataCamParamSetCalibDataCamParamset_calib_data_cam_param,
set_calib_data_observ_pointsset_calib_data_observ_pointsSetCalibDataObservPointsSetCalibDataObservPointsset_calib_data_observ_points,
find_calib_objectfind_calib_objectFindCalibObjectFindCalibObjectfind_calib_object
Module
Calibration