- let green = gaussianFilter green 1.5
-
- // let RBCSize = Granulometry.findRadius green (10, 100) 0.5
-
- match config.debug with
- | DebugOn output ->
- let dirPath = System.IO.Path.Combine(output, name)
- System.IO.Directory.CreateDirectory dirPath |> ignore
- let buildFileName postfix = System.IO.Path.Combine(dirPath, name + postfix)
-
- saveImg green (buildFileName " - green.png")
-
- let greenMaxima = green.Copy()
- let maxima = ImgTools.findMaxima greenMaxima
- for m in maxima do
- for p in m do
- greenMaxima.Data.[p.Y, p.X, 0] <- 255uy
-
- saveImg greenMaxima (buildFileName " - maxima.png")
-
- logTime "areaOpen" (fun () -> ImgTools.areaOpen green 800)
- saveImg green (buildFileName " - green opened.png")
-
- | _ -> ()
-
- []
- (*
-
- use filteredGreen = (gaussianFilter greenFloat config.doGSigma1) - config.doGLowFreqPercentageReduction * (gaussianFilter greenFloat config.doGSigma2)
-
- use sobelKernel =
- new ConvolutionKernelF(array2D [[ 1.0f; 0.0f; -1.0f ]
- [ 2.0f; 0.0f; -2.0f ]
- [ 1.0f; 0.0f; -1.0f ]], Point(0, 0))
-
- use xEdges = filteredGreen.Convolution(sobelKernel).Convert<Gray, float>()
- use yEdges = filteredGreen.Convolution(sobelKernel.Transpose()).Convert<Gray, float>()
-
- let xEdgesData = xEdges.Data
- let yEdgesData = yEdges.Data
- for r in 0..xEdges.Rows-1 do
- xEdgesData.[r, 0, 0] <- 0.0
- xEdgesData.[r, xEdges.Cols-1, 0] <- 0.0
- yEdgesData.[r, 0, 0] <- 0.0
- yEdgesData.[r, xEdges.Cols-1, 0] <- 0.0
-
- for c in 0..xEdges.Cols-1 do
- xEdgesData.[0, c, 0] <- 0.0
- xEdgesData.[xEdges.Rows-1, c, 0] <- 0.0
- yEdgesData.[0, c, 0] <- 0.0
- yEdgesData.[xEdges.Rows-1, c, 0] <- 0.0
-
- use magnitudes = new Matrix<float>(xEdges.Size)
- CvInvoke.CartToPolar(xEdges, yEdges, magnitudes, new Mat()) // Compute the magnitudes (without angles).