Operator Reference

HALCON Operator Reference / Calibration / Camera Parameters

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serialize_cam_parT_serialize_cam_parSerializeCamParSerializeCamParserialize_cam_par (Operator)

serialize_cam_parT_serialize_cam_parSerializeCamParSerializeCamParserialize_cam_par — Serialize the internal camera parameters.

Signature

serialize_cam_par( : : CameraParam : SerializedItemHandle)

Herror T_serialize_cam_par(const Htuple CameraParam, Htuple* SerializedItemHandle)

void SerializeCamPar(const HTuple& CameraParam, HTuple* SerializedItemHandle)

HSerializedItem HCamPar::SerializeCamPar() const

static void HOperatorSet.SerializeCamPar(HTuple cameraParam, out HTuple serializedItemHandle)

HSerializedItem HCamPar.SerializeCamPar()

def serialize_cam_par(camera_param: Sequence[Union[int, float, str]]) -> HHandle

Description

serialize_cam_parserialize_cam_parSerializeCamParSerializeCamParserialize_cam_par serializes the internal camera parameters (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item for an introduction of the basic principle of serialization). The same data that is written in a file by write_cam_parwrite_cam_parWriteCamParWriteCamParwrite_cam_par is converted to a serialized item. The camera parameters are defined by the tuple CameraParamCameraParamCameraParamcameraParamcamera_param. The serialized camera parameters are returned by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle and can be deserialized by deserialize_cam_pardeserialize_cam_parDeserializeCamParDeserializeCamPardeserialize_cam_par.

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

CameraParamCameraParamCameraParamcameraParamcamera_param (input_control)  campar → HCamPar, HTupleSequence[Union[int, float, str]]HTupleHtuple (real / integer / string) (double / int / long / string) (double / Hlong / HString) (double / Hlong / char*)

Internal camera parameters.

SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (output_control)  serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the serialized item.

Result

If the parameters are valid, the operator serialize_cam_parserialize_cam_parSerializeCamParSerializeCamParserialize_cam_par returns the value 2 ( H_MSG_TRUE) . If necessary, an exception is raised.

Possible Successors

fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item, send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item, deserialize_cam_pardeserialize_cam_parDeserializeCamParDeserializeCamPardeserialize_cam_par

Module

Foundation

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