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