/// <summary>
/// Constructor
/// </summary>
public SdkHelper()
{
foundFace = false;
this.Detectors = new FaceDetectionType[]
{
FaceDetectionType.Haar,
FaceDetectionType.Multiview,
FaceDetectionType.MultiviewPyramid,
};
this.Alignmentors = new FaceAlignmentType[]
{
FaceAlignmentType.Asm,
FaceAlignmentType.NeuralNetwork,
};
this.detectorType = this.Detectors.First();
this.alignmentType = this.Alignmentors.First();
}
/// <summary>
/// Create face detector
/// </summary>
/// <param name="type">Face detection algorithm type</param>
/// <returns>Face detector</returns>
public static IFaceDetector CreateDetector(FaceDetectionType type)
{
ResourceKey cascadeKey = ResourceKey.Unknown;
ResourceKey filterKey = ResourceKey.Unknown;
switch (type)
{
case FaceDetectionType.Frontal:
cascadeKey = ResourceKey.FrontalCascade;
filterKey = ResourceKey.FrontalPostFilter;
break;
case FaceDetectionType.Multiview:
cascadeKey = ResourceKey.MultiviewCascade;
filterKey = ResourceKey.MultiviewPostFilter;
break;
case FaceDetectionType.MultiviewPyramid:
cascadeKey = ResourceKey.MultiviewCascade;
filterKey = ResourceKey.MultiviewPostFilter;
break;
case FaceDetectionType.MultiviewPrefilter:
cascadeKey = ResourceKey.MultiviewCascade;
filterKey = ResourceKey.MultiviewPostFilter;
break;
default:
throw new ArgumentOutOfRangeException("type", "Unsupported detection algorithm type.");
}
using (var cs = ResourceManager.GetStream(cascadeKey))
using (var ps = ResourceManager.GetStream(filterKey))
{
var detector = FaceDetectorFactory.Create(type, cs, ps);
return(detector);
}
}
public DetectorWrapper(FaceDetectionType type)
{
this.detector = FaceDetectorFactory.Create(type);
this.Type = type;
}
/// <summary>
/// Constructor
/// </summary>
public SdkHelper()
{
foundFace = false;
this.Detectors = new FaceDetectionType[]
{
FaceDetectionType.Haar,
FaceDetectionType.Multiview,
FaceDetectionType.MultiviewPyramid,
};
this.Alignmentors = new FaceAlignmentType[]
{
FaceAlignmentType.Asm,
FaceAlignmentType.NeuralNetwork,
};
this.detectorType = this.Detectors.First();
this.alignmentType = this.Alignmentors.First();
}
public DetectorWrapper(FaceDetectionType type)
{
this.detector = FaceDetectorFactory.Create(type);
this.Type = type;
}
