Class InferenceObjectDetector

Definition

Namespace:
Tizen.Multimedia.Vision
Assembly:
Tizen.Multimedia.Vision.dll

Provides the ability to detect object.

public class InferenceObjectDetector : IDisposable
Inheritance
object
InferenceObjectDetector

Constructors

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InferenceObjectDetector()

Initializes a new instance of the InferenceObjectDetector class.

Declaration
public InferenceObjectDetector()

Methods

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Dispose()

Releases all resources used by the InferenceObjectDetector.

Declaration
public void Dispose()
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Dispose(bool)

Releases the unmanaged resources used by the InferenceObjectDetector.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
bool disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.
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~InferenceObjectDetector()

Finalizes an instance of the InferenceObjectDetector class.

Declaration
protected ~InferenceObjectDetector()
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GetRequestResults()

Gets the bounding boxes as a result of RequestInference(MediaVisionSource).

Declaration
public InferenceObjectDetectorResult GetRequestResults()
Returns
Type Description
InferenceObjectDetectorResult

The bounding boxes of detected object.
Remarks

If there's no detected object, BoundingBoxes will be empty.
This method uses about twice as much memory as Inference(MediaVisionSource).

See Also
View Source

Inference(MediaVisionSource)

Detects objects on the source image synchronously.

Declaration
public InferenceObjectDetectorResult Inference(MediaVisionSource source)
Parameters
Type Name Description
MediaVisionSource source

The image data to detect object.
Returns
Type Description
InferenceObjectDetectorResult

BoundingBoxes of detected object.
Remarks

BoundingBoxes can be empty, if there's no detected object.

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InferenceAsync(MediaVisionSource)

Detects objects on the source image asynchronously.

Declaration
public Task<InferenceObjectDetectorResult> InferenceAsync(MediaVisionSource source)
Parameters
Type Name Description
MediaVisionSource source

The image data to detect object.
Returns
Type Description
Task<><InferenceObjectDetectorResult>
Remarks

BoundingBoxes can be empty, if there's no detected object.
This method uses about twice as much memory as Inference(MediaVisionSource).

View Source

RequestInference(MediaVisionSource)

Requests detecting objects to get their bounding boxes asynchronously.

Declaration
public ulong RequestInference(MediaVisionSource source)
Parameters
Type Name Description
MediaVisionSource source

The image data to detect object.
Returns
Type Description
ulong

The request ID that indicates the order of requests.
Remarks

This function does not guarantee that inference is done when this method returns. The user can get the result by using GetRequestResults().
If the user calls this method again before the previous one is finished internally, the call will be ignored.
BoundingBoxes can be empty, if there's no detected object.
Note that this method could use about twice as much memory as Inference(MediaVisionSource).

See Also

Extension Methods