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FIS.ExtractBlobs_DoG Method

Segments an image into blobs by thresholding Difference of Gaussians.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void ExtractBlobs_DoG
(
	FilNet.Image inImage,
	float inStdDev,
	float inStdDevRatio,
	float inKernelRelativeSize,
	FilNet.IntensityThresholdParams 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.
inStdDevfloat<0.0f, INF>3.0fSmoothing standard deviation for the smaller Gaussian kernel. Default value: 3.0f.
inStdDevRatiofloat<1.0f, INF>1.6fDefines how many times larger is the second Gaussian kernel. Default value: 1.6f.
inKernelRelativeSizefloat<0.0f, 3.0f>3.0fA multiple of the standard deviation determining the size of the Gaussian kernel. Default value: 3.0f.
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.
diagBlobAreasSystem.Collections.Generic.IList<int>Areas of extracted blobs.
diagBaseRegionFilNet.RegionRegion of pixels right after thresholding.

Function Overrides

See also