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AVLDL.DeepLearning_DetectFeatures Method

Namespace:AvlNet.DeepLearning
Assembly:AvlDl.Net.dll

Syntax

public static void DeepLearning_DetectFeatures
(
	AvlNet.Image inImage,
	NullableRef<AvlNet.Region> inRoi,
	string inDeepModel,
	bool inOverlap,
	IList<AvlNet.Image> outHeatmaps,
	NullableRef<AvlNet.Image> outFeature1,
	NullableRef<AvlNet.Image> outFeature2,
	NullableRef<AvlNet.Image> outFeature3,
	NullableRef<AvlNet.Image> outFeature4
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageInput image
inRoiAvlNet.NullableRef<AvlNet.Region>Area of interest
inDeepModelstringTrained model
inOverlapboolTrueAdd tiles overlapping to improve results quality
outHeatmapsSystem.Collections.Generic.IList<AvlNet.Image>Returns heatmaps for all classes
outFeature1AvlNet.NullableRef<AvlNet.Image>Returns heatmap for first feature class
outFeature2AvlNet.NullableRef<AvlNet.Image>Returns heatmap for second feature class or empty image if class is not specified
outFeature3AvlNet.NullableRef<AvlNet.Image>Returns heatmap for third feature class or empty image if class is not specified
outFeature4AvlNet.NullableRef<AvlNet.Image>Returns heatmap for fourth feature class or empty image if class is not specified

Remarks

  • Model provided on inDeepModel input will be loaded automatically on first usage of this filter.
  • This filter should not be executed along with running Deep Learning Service as it may result in degraded performance or even out-of-memory errors. However, if stopping Deep Learning Service is not an option (e.g. program uses other Deep Learning filters) it is advised that this filter should be executed before other Deep Learning filters. Such "warm up" execution does not have to use real image or roi as long as provided image and roi have similar size.

Errors

List of possible exceptions:

Error type Description
DomainError Not supported inImage pixel format in DeepLearning_DetectFeatures.

Function Overrides

See also