Operator Reference

HALCON Operator Reference / Matching / Correlation-Based
ClassesClasses | | Operators

get_ncc_model_originT_get_ncc_model_originGetNccModelOriginGetNccModelOriginget_ncc_model_origin (Operator)

get_ncc_model_originT_get_ncc_model_originGetNccModelOriginGetNccModelOriginget_ncc_model_origin — Return the origin (reference point) of an NCC model.

Signature

get_ncc_model_origin( : : ModelID : Row, Column)

Herror T_get_ncc_model_origin(const Htuple ModelID, Htuple* Row, Htuple* Column)

void GetNccModelOrigin(const HTuple& ModelID, HTuple* Row, HTuple* Column)

void HNCCModel::GetNccModelOrigin(double* Row, double* Column) const

static void HOperatorSet.GetNccModelOrigin(HTuple modelID, out HTuple row, out HTuple column)

void HNCCModel.GetNccModelOrigin(out double row, out double column)

def get_ncc_model_origin(model_id: HHandle) -> Tuple[float, float]

Description

The operator get_ncc_model_originget_ncc_model_originGetNccModelOriginGetNccModelOriginget_ncc_model_origin returns the origin (reference point) of the NCC model ModelIDModelIDModelIDmodelIDmodel_id. The origin is specified relative to the center of gravity of the domain (region) of the image that was used to create the NCC model with create_ncc_modelcreate_ncc_modelCreateNccModelCreateNccModelcreate_ncc_model. Hence, an origin of (0,0) means that the center of gravity of the domain of the model image is used as the origin. An origin of (-20,-40) means that the origin lies to the upper left of the center of gravity.

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

ModelIDModelIDModelIDmodelIDmodel_id (input_control)  ncc_model → HNCCModel, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the model.

RowRowRowrowrow (output_control)  point.y → HTuplefloatHTupleHtuple (real) (double) (double) (double)

Row coordinate of the origin of the NCC model.

ColumnColumnColumncolumncolumn (output_control)  point.x → HTuplefloatHTupleHtuple (real) (double) (double) (double)

Column coordinate of the origin of the NCC model.

Result

If the handle of the model is valid, the operator get_ncc_model_originget_ncc_model_originGetNccModelOriginGetNccModelOriginget_ncc_model_origin returns the value 2 ( H_MSG_TRUE) . If necessary an exception is raised.

Possible Predecessors

create_ncc_modelcreate_ncc_modelCreateNccModelCreateNccModelcreate_ncc_model, read_ncc_modelread_ncc_modelReadNccModelReadNccModelread_ncc_model, set_ncc_model_originset_ncc_model_originSetNccModelOriginSetNccModelOriginset_ncc_model_origin

Possible Successors

find_ncc_modelfind_ncc_modelFindNccModelFindNccModelfind_ncc_model

See also

area_centerarea_centerAreaCenterAreaCenterarea_center

Module

Matching

ClassesClasses | | Operators