Class FaceTrackingModel
Definition
- Namespace:
- Tizen.Multimedia.Vision
- Assembly:
- Tizen.Multimedia.Vision.dll
Represents the face tracking model.
public class FaceTrackingModel : IDisposable
- Inheritance
-
objectFaceTrackingModel
Constructors
View SourceFaceTrackingModel()
Initializes a new instance of the FaceTrackingModel class.
Declaration
public FaceTrackingModel()
FaceTrackingModel(string)
Initializes a new instance of the FaceTrackingModel class with the specified path.
Declaration
public FaceTrackingModel(string modelPath)
Parameters
Type | Name | Description |
---|---|---|
string | modelPath | Path to the model to load. |
Remarks
Models saved by Save(string) can be loaded.
See Also
Methods
View SourceDispose()
Releases all the resources used by the FaceTrackingModel object.
Declaration
public void Dispose()
Dispose(bool)
Releases the resources used by the FaceTrackingModel object.
Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type | Name | Description |
---|---|---|
bool | disposing | true to release both managed and unmanaged resources; otherwise false to release only unmanaged resources. |
~FaceTrackingModel()
Finalizes an instance of the FaceTrackingModel class.
Declaration
protected ~FaceTrackingModel()
Prepare(MediaVisionSource, Quadrangle)
Initializes the tracking model by the location of the face to be tracked.
It is usually called once after the tracking model is created, and each time before tracking is started for the new sequence of sources, which is not the direct continuation of the sequence for which tracking has been performed before. But, it is allowed to call it between tracking sessions to allow Media Vision start to track more accurately.
Declaration
public void Prepare(MediaVisionSource source, Quadrangle region)
Parameters
Type | Name | Description |
---|---|---|
MediaVisionSource | source | The source where face location is specified. Usually it is the first frame of the video or the first image in the continuous image sequence planned to be used for tracking. |
Quadrangle | region | The region determining position of the face to be tracked on the source. If null, then tracking model will try to find previously tracked face by itself. |
Remarks
region
needs to be the position of the face to be tracked when called first time for the tracking model.
region
is fitted to the valid region of source
if region
has invalid points.
Save(string)
Saves the tracking model to the file.
Declaration
public void Save(string path)
Parameters
Type | Name | Description |
---|---|---|
string | path | Path to the file to save the model. |