ClassesClasses | | Operators

region_to_meanregion_to_meanRegionToMeanRegionToMean (Operator)

Name

region_to_meanregion_to_meanRegionToMeanRegionToMean — Paint regions with their average gray value.

Signature

region_to_mean(Regions, Image : ImageMean : : )

Herror region_to_mean(const Hobject Regions, const Hobject Image, Hobject* ImageMean)

Herror T_region_to_mean(const Hobject Regions, const Hobject Image, Hobject* ImageMean)

void RegionToMean(const HObject& Regions, const HObject& Image, HObject* ImageMean)

HImage HImage::RegionToMean(const HRegion& Regions) const

HImage HRegion::RegionToMean(const HImage& Image) const

static void HOperatorSet.RegionToMean(HObject regions, HObject image, out HObject imageMean)

HImage HImage.RegionToMean(HRegion regions)

HImage HRegion.RegionToMean(HImage image)

Description

region_to_meanregion_to_meanRegionToMeanRegionToMeanRegionToMean returns an image in which the regions RegionsRegionsRegionsRegionsregions are painted with their average gray value based on the image ImageImageImageImageimage. This operator is mainly intended to visualize segmentation results.

Execution Information

Parameters

RegionsRegionsRegionsRegionsregions (input_object)  region(-array) objectHRegionHRegionHobject

Input regions.

ImageImageImageImageimage (input_object)  (multichannel-)image objectHImageHImageHobject (byte / uint2)

original gray-value image.

ImageMeanImageMeanImageMeanImageMeanimageMean (output_object)  image objectHImageHImageHobject * (byte / uint2)

Result image with painted regions.

Example (HDevelop)

read_image(Image,'fabrik')
regiongrowing(Image,Regions,3,3,6,100)
region_to_mean(Regions,Image,Disp)
dev_display(Disp)
dev_set_draw('margin')
dev_display(Regions)

Example (C)

read_image(&Image,"fabrik");
regiongrowing(Image,&Regions,3,3,6,100);
region_to_mean(Regions,Image,&Disp);
disp_image(Disp,WindowHandle);
set_draw(WindowHandle,"margin");
disp_region(Regions,WindowHandle);

Example (HDevelop)

read_image(Image,'fabrik')
regiongrowing(Image,Regions,3,3,6,100)
region_to_mean(Regions,Image,Disp)
dev_display(Disp)
dev_set_draw('margin')
dev_display(Regions)

Example (HDevelop)

read_image(Image,'fabrik')
regiongrowing(Image,Regions,3,3,6,100)
region_to_mean(Regions,Image,Disp)
dev_display(Disp)
dev_set_draw('margin')
dev_display(Regions)

Example (HDevelop)

read_image(Image,'fabrik')
regiongrowing(Image,Regions,3,3,6,100)
region_to_mean(Regions,Image,Disp)
dev_display(Disp)
dev_set_draw('margin')
dev_display(Regions)

Result

region_to_meanregion_to_meanRegionToMeanRegionToMeanRegionToMean returns 2 (H_MSG_TRUE) if all parameters are correct. If the input is empty the behavior can be set via set_system('no_object_result',<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>). If necessary, an exception is raised.

Possible Predecessors

regiongrowingregiongrowingRegiongrowingRegiongrowingRegiongrowing, connectionconnectionConnectionConnectionConnection

Possible Successors

disp_imagedisp_imageDispImageDispImageDispImage

Alternatives

paint_regionpaint_regionPaintRegionPaintRegionPaintRegion, intensityintensityIntensityIntensityIntensity

Module

Foundation


ClassesClasses | | Operators