// To match with previously manually altered RBC.
let manuallyAlteredPreviousRBCS = sourceImage.rbcs |> List.filter (fun rbc -> rbc.setManually)
let tolerance = (float sourceImage.config.RBCRadius.Pixel) * 0.5 // +/-.
- let getPreviousRBC (center: Point) : RBC option =
+ let getPreviousManuallyAlteredRBC (center: Point) : RBC option =
manuallyAlteredPreviousRBCS |> List.tryFind (fun rbc -> rbc.center.X > center.X - tolerance && rbc.center.X < center.X + tolerance &&
rbc.center.Y > center.Y - tolerance && rbc.center.Y < center.Y + tolerance)
|> List.mapi (fun i cell ->
let center = Point(float cell.center.X, float cell.center.Y)
let infected, setManually =
- match getPreviousRBC center with
- | Some rbc -> rbc.infected, true
- | _ -> cell.cellClass = ParasitemiaCore.Types.InfectedRBC, false
+ let infected = cell.cellClass = ParasitemiaCore.Types.InfectedRBC
+ match getPreviousManuallyAlteredRBC center with
+ | Some rbc when rbc.infected <> infected -> rbc.infected, true // If it has been previously manually changed and now match the result, the manually flag is removed.
+ | _ -> infected, false
{ num = i + 1
infected = infected