public static ChipDetails[] GetFaceChipDetails(IEnumerable <FullObjectDetection> dets, uint size = 200, double padding = 0.2d)
{
if (dets == null)
{
throw new ArgumentNullException(nameof(dets));
}
if (size <= 0)
{
throw new ArgumentException();
}
if (padding < 0)
{
throw new ArgumentException();
}
if (dets.Any(detection => detection == null || detection.IsDisposed || detection.Parts != 68))
{
throw new ArgumentException($"{nameof(dets)} includes invalid item.");
}
using (var vector = new VectorOfFullObjectDetection(dets))
using (var vectorOfChips = new VectorOfChipDetails())
{
Native.get_face_chip_details(vector.NativePtr, size, padding, vectorOfChips.NativePtr);
return(vectorOfChips.ToArray());
}
}
public static ImageWindow.OverlayLine[] RenderFaceDetections(IEnumerable <FullObjectDetection> detection, RgbPixel color)
{
if (detection == null)
{
throw new ArgumentNullException(nameof(detection));
}
using (var vectorIn = new VectorOfFullObjectDetection(detection))
using (var vectorOut = new VectorOfImageWindowOverlayLine())
{
Native.render_face_detections(vectorIn.NativePtr, ref color, vectorOut.NativePtr);
return(vectorOut.ToArray());
}
}
