get_descriptor_model_originT_get_descriptor_model_originGetDescriptorModelOriginGetDescriptorModelOrigin (Operator)

Name

get_descriptor_model_originT_get_descriptor_model_originGetDescriptorModelOriginGetDescriptorModelOrigin — Return the origin of a descriptor model.

Signature

Description

The operator get_descriptor_model_originget_descriptor_model_originGetDescriptorModelOriginGetDescriptorModelOriginGetDescriptorModelOrigin returns the origin (reference point) of the descriptor model ModelIDModelIDModelIDModelIDmodelID. The origin is specified relative to the center of gravity of the domain (region) of the image that was used to create the descriptor model with create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelCreateUncalibDescriptorModel, or create_calib_descriptor_modelcreate_calib_descriptor_modelCreateCalibDescriptorModelCreateCalibDescriptorModelCreateCalibDescriptorModel. 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

Possible Predecessors

create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelCreateUncalibDescriptorModel, read_descriptor_modelread_descriptor_modelReadDescriptorModelReadDescriptorModelReadDescriptorModel

See also

set_descriptor_model_originset_descriptor_model_originSetDescriptorModelOriginSetDescriptorModelOriginSetDescriptorModelOrigin, create_uncalib_descriptor_modelcreate_uncalib_descriptor_modelCreateUncalibDescriptorModelCreateUncalibDescriptorModelCreateUncalibDescriptorModel

Module

Matching