Parasitemia/Parasitemia/Program.fs

   1 module Parasitemia.Main
   2
   3 open System
   4 open System.IO
   5 open System.Threading
   6
   7 open Emgu.CV
   8 open Emgu.CV.Structure
   9
  10 open Config
  11
  12 type Input =
  13     | File of string
  14     | Dir of string
  15
  16 type RunningMode =
  17     | CmdLine of Input * string
  18     | Window
  19
  20 type Arguments = RunningMode * bool
  21
  22 let parseArgs (args: string[]) : Arguments =
  23
  24     let output = Array.tryFindIndex ((=) "--output") args
  25
  26     let runningMode =
  27         match Array.tryFindIndex ((=) "--folder") args, output with
  28         | Some i, Some i_output when i < args.Length - 2 && i_output < args.Length - 2 ->
  29             CmdLine ((Dir args.[i+1]), args.[i_output + 1])
  30         | _ ->
  31             match Array.tryFindIndex ((=) "--file") args, output with
  32             | Some i, Some i_output when i < args.Length - 2 && i_output < args.Length - 2 ->
  33                 CmdLine ((File args.[i+1]), args.[i_output + 1])
  34             |_ ->
  35                 Window
  36
  37     runningMode, Array.exists ((=) "--debug") args
  38
  39
  40 [<EntryPoint>]
  41 [<STAThread()>]
  42 let main args =
  43     match parseArgs args with
  44     | mode, debug ->
  45         let config = Config(defaultParameters)
  46
  47         match mode with
  48         | CmdLine (input, output) ->
  49             if debug
  50             then
  51                 config.Debug <- DebugOn output
  52
  53             Directory.CreateDirectory output |> ignore
  54
  55             use logFile = new StreamWriter(new FileStream(Path.Combine(output, "log.txt"), FileMode.Append, FileAccess.Write))
  56             Utils.log <- (fun m -> logFile.WriteLine(m))
  57             Utils.log (sprintf "=== New run : %A %A ===" DateTime.Now  (if debug then "[DEBUG]" else "[RELEASE]"))
  58
  59             let files = match input with
  60                         | File file -> [ file ]
  61                         | Dir dir -> Directory.EnumerateFiles dir |> List.ofSeq
  62
  63             use resultFile = new StreamWriter(new FileStream(Path.Combine(output, "results.txt"), FileMode.Append, FileAccess.Write))
  64
  65             //try
  66             let images = [ for file in files -> Path.GetFileNameWithoutExtension(FileInfo(file).Name), new Image<Bgr, byte>(file) ]
  67
  68
  69             Utils.logTime "Whole analyze" (fun () ->
  70                 let results = ImageAnalysis.doMultipleAnalysis images config None
  71
  72                 for id, _, cells in results do
  73                     let total, infected = Utils.countCells cells
  74                     fprintf resultFile "File: %s %d %d %.2f\n" id total infected (100. * (float infected) / (float total)))
  75
  76             //Utils.log (sprintf "== File: %A" file)
  77             //with
  78             //| :? IOException as ex -> Utils.log (sprintf "Unable to open the image '%A': %A" file ex)
  79             0
  80
  81         | Window ->
  82             (*let display (window : Views.MainWindow) (img : IImage) =
  83                let imgControl = window.Root.FindName("img") :?> Controls.Image
  84                imgControl.Source <- BitmapSourceConvert.ToBitmapSource(img)
  85
  86             let log (window : Views.MainWindow) (mess : string) =
  87                let txtLog = window.Root.FindName("txtLog") :?> Controls.TextBlock
  88                txtLog.Text <- txtLog.Text + mess + "\n"*)
  89
  90             if debug then config.Debug <- DebugOn "."
  91             GUI.Main.run config