public BandGraph Histogram(Bitmap bitmap)
{
BandGraph graph = new BandGraph(this);
for (int x = 0; x < bitmap.Width; x++)
{
float counter = 0;
for (int y = 0; y < bitmap.Height; y++)
{
counter += GetBrightness(bitmap, x, y);
}
graph.AddPeak(counter);
}
return(graph);
}
private List <Graph.Peak> ComputeGraph()
{
if (_graphHandle != null)
{
return(_graphHandle.Peaks);
}
Bitmap imageCopy = DuplicateBitmap(Image);
FullEdgeDetector(imageCopy);
_graphHandle = Histogram(imageCopy);
_graphHandle.RankFilter(Image.Height);
_graphHandle.ApplyProbabilityDistributor(Distributor);
_graphHandle.FindPeaks(numberOfCandidates);
return(_graphHandle.Peaks);
}