Class VLExtractRobustFeatures.TVLExtractRobustFeatures
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=== Delphi: === | === Delphi: === | ||
<code> | <code> | ||
| − | '''type''' TVLExtractRobustFeatures = '''class'''( [[Class VLVisionStreamTypes.TVLQueueVisionComponent|TVLQueueVisionComponent]] ) | + | '''type''' TVLExtractRobustFeatures = '''class'''( [[Class VLVisionStreamTypes.TVLQueueVisionComponent|TVLQueueVisionComponent, IVLRobustFeatures, TVLOWRobustFeaturesSourcePin]] ) |
</code> | </code> | ||
=== C++ Builder: === | === C++ Builder: === | ||
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=== C# (.NET): === | === C# (.NET): === | ||
<code> | <code> | ||
| − | '''public ref class''' | + | '''public ref class''' ExtractRobustFeatures : [[Class VLVisionStreamTypes.TVLQueueVisionComponent|Mitov.VisionLab.QueueVisionComponent]] |
</code> | </code> | ||
== Summary == | == Summary == | ||
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Use this component to extract robust features using SURF | Use this component to extract robust features using SURF | ||
algorithm. | algorithm. | ||
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| + | <b>Diagram:</b> | ||
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| + | [[Image:VLExtractRobustFeatures_Preview.png]] | ||
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=== Published === | === Published === | ||
*[[Property SLCommonFilter.TSLBasicThreadedEnableFilter.Enabled|Enabled]] | *[[Property SLCommonFilter.TSLBasicThreadedEnableFilter.Enabled|Enabled]] | ||
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== From [[Class SLCommonFilter.TSLBasicThreadedFilter|TSLBasicThreadedFilter]] == | == From [[Class SLCommonFilter.TSLBasicThreadedFilter|TSLBasicThreadedFilter]] == | ||
Latest revision as of 00:30, 26 June 2013
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Package: VisionLabPkg
Unit: VLExtractRobustFeatures
Inherits: TVLQueueVisionComponent
Contents |
Syntax
Delphi:
type TVLExtractRobustFeatures = class( TVLQueueVisionComponent, IVLRobustFeatures, TVLOWRobustFeaturesSourcePin )
C++ Builder:
class TVLExtractRobustFeatures : public TVLQueueVisionComponent
Visual C++ (MFC):
class CTVLExtractRobustFeatures : public CTVLQueueVisionComponent
C# (.NET):
public ref class ExtractRobustFeatures : Mitov.VisionLab.QueueVisionComponent
Summary
Extracts robust features using SURF algorithm.
Description
Use this component to extract robust features using SURF algorithm.
Diagram:
Example:
| Original Image: | Extracted Features: |
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Properties
Published
- HessianThreshold - Specifies the Hessian threshold.
- DescriptorType - Specifies the features descriptor types.
- NumberOctaves - Specifies the number of octaves to be used for extraction.
- NumberOctaveLayers - Specifies the number of layers within each octave.
Pins
- OutputPin - The extracted features data output pin of the component.
Events
- OnFeatures - Occurs when the features are detected.
From TVLQueueVisionComponent
Properties
Public
- CurrentImage - The most current processed image.
Pins
- ImageOutputPin - The Video Output Pin of the filter.
