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FIL.ExtractBlobs_Intensity

Segments an image into blobs by thresholding.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void ExtractBlobs_Intensity
(
	FilNet.Image inImage,
	FilNet.IntensityThresholdParams inThresholdParams,
	FilNet.RegionProcessingParams inRegionProcessingParams,
	FilNet.BlobSplittingParams inBlobSplittingParams,
	IList<FilNet.Region> outBlobs
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageImage from which blobs are extracted.
inThresholdParamsFilNet.IntensityThresholdParamsParameters for thresholding an image.
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.

Description

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

  • image is thresholded by ThresholdToRegion using parameters from inThresholdParams
  • resulting region is opened and then closed by OpenRegion and CloseRegion using parameters from inRegionProcessingParams
  • resulting region is split into blobs by SplitRegionIntoBlobs using parameters from inBlobSplittingParams

Examples

ExtractBlobs_Intensity performed on the sample image with inThresholdParams.MaxIntensity = 84.0 and inRegionProcessingParams.ClosingRadius = 10.

Function Overrides

See also