get_thresh_images_variation_modelget_thresh_images_variation_modelget_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModel (Operator)

Name

get_thresh_images_variation_modelget_thresh_images_variation_modelget_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModel — Return the threshold images used for image comparison by a variation model.

Signature

Description

get_thresh_images_variation_modelget_thresh_images_variation_modelget_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModel returns the threshold images of the variation model ModelIDModelIDModelIDModelIDmodelID in MaxImageMaxImageMaxImageMaxImagemaxImage and MinImageMinImageMinImageMinImageminImage. The threshold images must be computed with prepare_variation_modelprepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModel or prepare_direct_variation_modelprepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModel before they can be read out. The formula used for calculating the threshold images is described with prepare_variation_modelprepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModel or prepare_direct_variation_modelprepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModel. The threshold images are used in compare_variation_modelcompare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModel and compare_ext_variation_modelcompare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModel to detect too large deviations of an image with respect to the model. As described with compare_variation_modelcompare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModel and compare_ext_variation_modelcompare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModel, gray values outside the interval given by MinImageMinImageMinImageMinImageminImage and MaxImageMaxImageMaxImageMaxImagemaxImage are regarded as errors.

Parallelization

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Result

get_thresh_images_variation_modelget_thresh_images_variation_modelget_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModel returns 2 (H_MSG_TRUE) if all parameters are correct.

Possible Predecessors

prepare_variation_modelprepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModel, prepare_direct_variation_modelprepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModel

See also

compare_variation_modelcompare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModel, compare_ext_variation_modelcompare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModel

Module

Matching