Fix an out-of-bound array access.

[master-thesis.git] / Parasitemia / Parasitemia / Program.fs

diff --git a/Parasitemia/Parasitemia/Program.fs b/Parasitemia/Parasitemia/Program.fs
index ac17c82..d7348cf 100644 (file)
--- a/Parasitemia/Parasitemia/Program.fs
+++ b/Parasitemia/Parasitemia/Program.fs
@@ -71,7 +71,10 @@ let main args =
             doGSigma2 = 20.
             doGLowFreqPercentageReduction = 0.75
 
-            darkStainLevel = 0.5
+            factorNbPick = 2.0
+            factorWindowSize = 1.6
+
+            darkStainLevel = 0.4 // Lower -> more sensitive.
 
             stainSigma = 10.
             stainLevel = 0.9
@@ -85,31 +88,34 @@ let main args =
 
             MaxDarkStainRatio = 0.1
 
-            minimumCellArea = 600. * scale ** 2. |> int
+            minimumCellArea = 1200. * scale ** 2. |> int
             maxOffcenter = 0.5 }
 
         match mode with
         | CmdLine (input, output) ->
             let config = { config with debug = DebugOn output }
-            Utils.log <- (fun m -> Console.WriteLine m)
 
             Directory.CreateDirectory output |> ignore
 
+            use logFile = new StreamWriter(new FileStream(Path.Combine(output, "log.txt"), FileMode.Append, FileAccess.Write))
+            Utils.log <- (fun m -> logFile.WriteLine(m))
+            Utils.log (sprintf "=== New run : %A ===" DateTime.Now)
+
             let files = match input with
                         | File file -> [ file ]
                         | Dir dir -> Directory.EnumerateFiles dir |> List.ofSeq
 
-            use resultFile = new StreamWriter(new FileStream(Path.Combine(output, "results.txt"), FileMode.Create, FileAccess.Write))
+            use resultFile = new StreamWriter(new FileStream(Path.Combine(output, "results.txt"), FileMode.Append, FileAccess.Write))
 
             for file in files do
                 try
-                    let fileInfo = FileInfo(file)
                     use img = new Image<Bgr, byte>(file)
-                    let cells = Utils.logTime "Whole analyze" (fun () -> ImageAnalysis.doAnalysis img fileInfo.Name config)
+                    Utils.log (sprintf "== File: %A" file)
+                    let cells = Utils.logTime "Whole analyze" (fun () -> ImageAnalysis.doAnalysis img (FileInfo(file).Name) config)
                     let total, infected = Utils.countCells cells
                     fprintf resultFile "File: %s %d %d %.2f\n" file total infected (100. * (float infected) / (float total))
                 with
-                | _ as ex -> Utils.log (sprintf "Unable to open the image '%A': %A" file ex)
+                | :? IOException as ex -> Utils.log (sprintf "Unable to open the image '%A': %A" file ex)
             0
 
         | Window ->