get_thresh_images_variation_modelT_get_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModel (Operator)
Name
get_thresh_images_variation_modelT_get_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_modelGetThreshImagesVariationModelGetThreshImagesVariationModelGetThreshImagesVariationModel returns the threshold
images of the variation model ModelIDModelIDModelIDModelIDmodelID in MaxImageMaxImageMaxImageMaxImagemaxImage
and MinImageMinImageMinImageMinImageminImage. The threshold images must be computed with
prepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModelPrepareVariationModel or
prepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModelPrepareDirectVariationModel before they can be read out.
The formula used for calculating the threshold images is described
with prepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModelPrepareVariationModel or
prepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModelPrepareDirectVariationModel. The threshold images are
used in compare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModelCompareVariationModel and
compare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModelCompareExtVariationModel to detect too large deviations
of an image with respect to the model. As described with
compare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModelCompareVariationModel and
compare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModelCompareExtVariationModel, gray values outside the
interval given by MinImageMinImageMinImageMinImageminImage and MaxImageMaxImageMaxImageMaxImagemaxImage are
regarded as errors.
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
MinImageMinImageMinImageMinImageminImage (output_object) image → objectHImageHImageHobject * (byte / int2 / uint2)
Threshold image for the lower threshold.
MaxImageMaxImageMaxImageMaxImagemaxImage (output_object) image → objectHImageHImageHobject * (real)
Threshold image for the upper threshold.
ModelIDModelIDModelIDModelIDmodelID (input_control) variation_model → HVariationModel, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
ID of the variation model.
Result
get_thresh_images_variation_modelget_thresh_images_variation_modelGetThreshImagesVariationModelGetThreshImagesVariationModelGetThreshImagesVariationModel returns 2 (H_MSG_TRUE) if all
parameters are correct.
Possible Predecessors
prepare_variation_modelprepare_variation_modelPrepareVariationModelPrepareVariationModelPrepareVariationModel,
prepare_direct_variation_modelprepare_direct_variation_modelPrepareDirectVariationModelPrepareDirectVariationModelPrepareDirectVariationModel
See also
compare_variation_modelcompare_variation_modelCompareVariationModelCompareVariationModelCompareVariationModel,
compare_ext_variation_modelcompare_ext_variation_modelCompareExtVariationModelCompareExtVariationModelCompareExtVariationModel
Module
Matching