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FIL.ExtractBlobs_Dynamic

Segments an image into blobs by dynamic thresholding.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void ExtractBlobs_Dynamic
(
	FilNet.Image inImage,
	NullableRef<FilNet.Region> inRoi,
	FilNet.DynamicThresholdParams inThresholdParams,
	FilNet.RegionProcessingParams inRegionProcessingParams,
	FilNet.BlobSplittingParams inBlobSplittingParams,
	IList<FilNet.Region> outBlobs,
	IList<int> diagBlobAreas,
	FilNet.Region diagBaseRegion
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageImage from which blobs are extracted.
inRoiFilNet.NullableRef<FilNet.Region>Range of pixels to be processed. Default value: ftl::NIL.
inThresholdParamsFilNet.DynamicThresholdParamsParameters for dynamic thresholding.
inRegionProcessingParamsFilNet.RegionProcessingParamsParameters for opening and closing of a region.
inBlobSplittingParamsFilNet.BlobSplittingParamsParameters for splitting region into blobs.
outBlobsSystem.Collections.Generic.IList<FilNet.Region>Blobs extracted from the input image.
diagBlobAreasSystem.Collections.Generic.IList<int>Areas of extracted blobs.
diagBaseRegionFilNet.RegionRegion of pixels right after thresholding.

Description

This filter can be used to quickly segment an image with uneven illumination. It performs a series of operations on inImage:

Examples

ExtractBlobs_Dynamic performed on the sample image with inThresholdParams.MaxRelativeValue = -5.0 and inRegionProcessingParams.ClosingRadius = 3

Function Overrides

See also