private List <Head> DetectHeads(CameraSpacePoint[] noiseFilteredFrame)
{
_stopwatch.Restart();
var haarDetector = new HaarDetector(noiseFilteredFrame);
List <int> headCandidatesHaar = haarDetector.GetHeadCandidates();
if (Logger.LogTimeHaar)
{
_stopwatch.Stop();
Console.WriteLine("Haar: {0}", _stopwatch.ElapsedMilliseconds);
}
_stopwatch.Restart();
var candidatesHighestConnectingPoints = new List <int>();
for (int i = 0; i < headCandidatesHaar.Count; i++)
{
if (Logger.ShowCandidateHeadpixel)
{
GraphicsUtils.DrawPoint(headCandidatesHaar[i]);
}
int headCandidateIndex = headCandidatesHaar[i];
if (headCandidateIndex != -1)
{
int highestPointIndex = ClassificationUtils.GetHighestConnectingPoint(headCandidateIndex, Thresholds.ClassificationHighestPointSearchDepth);
candidatesHighestConnectingPoints.Add(highestPointIndex);
if (Logger.ShowTopHeadpixel)
{
GraphicsUtils.DrawPoint(highestPointIndex);
}
}
}
var groupedHighestIndexes = ClassificationUtils.GroupCandidatesHighestPoints(candidatesHighestConnectingPoints, Thresholds.ClassificationHighestPointGroupingDistance);
List <Head> validatedCandidateHeads = ValidateCandidateHeads(groupedHighestIndexes);
GlobVar.ValidatedCandidateHeads = validatedCandidateHeads;
if (Logger.LogTimeClassificationValidation)
{
_stopwatch.Stop();
Console.WriteLine("ClassificationValidation: {0}", _stopwatch.ElapsedMilliseconds);
}
return(validatedCandidateHeads);
}
private List<Head> DetectHeads(CameraSpacePoint[] noiseFilteredFrame)
{
_stopwatch.Restart();
var haarDetector = new HaarDetector(noiseFilteredFrame);
List<int> headCandidatesHaar = haarDetector.GetHeadCandidates();
if (Logger.LogTimeHaar)
{
_stopwatch.Stop();
Console.WriteLine("Haar: {0}", _stopwatch.ElapsedMilliseconds);
}
_stopwatch.Restart();
var candidatesHighestConnectingPoints = new List<int>();
for (int i = 0; i < headCandidatesHaar.Count; i++)
{
if (Logger.ShowCandidateHeadpixel)
{
GraphicsUtils.DrawPoint(headCandidatesHaar[i]);
}
int headCandidateIndex = headCandidatesHaar[i];
if (headCandidateIndex != -1)
{
int highestPointIndex = ClassificationUtils.GetHighestConnectingPoint(headCandidateIndex, Thresholds.ClassificationHighestPointSearchDepth);
candidatesHighestConnectingPoints.Add(highestPointIndex);
if (Logger.ShowTopHeadpixel)
{
GraphicsUtils.DrawPoint(highestPointIndex);
}
}
}
var groupedHighestIndexes = ClassificationUtils.GroupCandidatesHighestPoints(candidatesHighestConnectingPoints, Thresholds.ClassificationHighestPointGroupingDistance);
List<Head> validatedCandidateHeads = ValidateCandidateHeads(groupedHighestIndexes);
GlobVar.ValidatedCandidateHeads = validatedCandidateHeads;
if (Logger.LogTimeClassificationValidation)
{
_stopwatch.Stop();
Console.WriteLine("ClassificationValidation: {0}", _stopwatch.ElapsedMilliseconds);
}
return validatedCandidateHeads;
}
