private void SetupCapture()
{
if (_capture != null)
{
_capture.Dispose();
}
var request = new CaptureRequest
{
Device = CaptureDevice.Usb
, CameraIndex = (int)spinEditCameraIndex.Value
};
request.Config = HarvestFormCaptureConfig();
if (radFile.Checked)
{
request.File = _videoFileSource;
}
//var captureDevice = CaptureDevice.Pi;
if (EnvironmentService.IsUnix)
{
request.Device = CaptureDevice.Pi;
}
CapturePi.DoMatMagic("CreateCapture");
_capture = CaptureFactory.GetCapture(request);
AssignCaptureToConsumers(_capture);
SetupFramerateTracking(_capture);
tabControlMain_SelectedIndexChanged(null, null);
}
private static ICaptureGrab BuildCaptureGrabber(CaptureConfig config = null)
{
var request = new CaptureRequest {
Device = CaptureDevice.Usb
};
if (EnvironmentService.IsUnix)
{
request.Device = CaptureDevice.Pi;
}
if (config == null)
{
// Default capture
request.Config = new CaptureConfig {
Resolution = new Resolution(160, 120), Framerate = 50, Monochrome = false
};
}
var capture = CaptureFactory.GetCapture(request);
var actualConfig = capture.GetCaptureProperties();
Log.Info($"Created capture: {actualConfig}");
SafetyCheckRoi(_consoleOptions, actualConfig);
return(capture);
}
private void MainForm_Load(object sender, EventArgs e)
{
var captureDevice = CaptureDevice.Usb;
//var captureDevice = CaptureDevice.Pi;
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
captureDevice = CaptureDevice.Pi;
}
_capture = CaptureFactory.GetCapture(captureDevice);
//_capture = new CaptureFile(@"D:\Data\Documents\Pictures\2014\20140531_SwimmingLessons\MVI_8742.MOV");
SetupCameraConsumers(_capture);
SetupFramerateTracking(_capture);
// SetCaptureProperties(); //access violation with logitech
}
static void Main(string[] args)
{
var appData = ExecutionEnvironment.GetApplicationMetadata();
Log.Info(appData);
var options = new ConsoleOptions(args);
if (options.ShowHelp)
{
Console.WriteLine("Options:");
options.OptionSet.WriteOptionDescriptions(Console.Out);
return;
}
ICaptureGrab capture = null;
if (options.Mode != Mode.simple)
{
var captureDevice = CaptureDevice.Usb;
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
captureDevice = CaptureDevice.Pi;
}
capture = CaptureFactory.GetCapture(captureDevice);
var captureProperties = capture.GetCaptureProperties();
Log.Info(m => m("Capture properties: {0}", captureProperties));
SafetyCheckRoi(options, captureProperties);
}
IRunner runner;
Log.Info(options);
switch (options.Mode)
{
case Mode.simple: runner = new SimpleCv();
break;
case Mode.colourdetect:
var colorDetector = new ColorDetectRunner(capture);
if (options.HasColourSettings)
{
colorDetector.Settings = options.ColourSettings;
}
runner = colorDetector;
break;
case Mode.haar:
var relativePath = string.Format(@"haarcascades{0}haarcascade_frontalface_default.xml", Path.DirectorySeparatorChar);
var cascadeFilename = Path.Combine(appData.ExeFolder, relativePath);
var cascadeContent = File.ReadAllText(cascadeFilename);
runner = new CascadeRunner(capture, cascadeContent);
break;
case Mode.servosort:
runner = new ServoSorter(capture, options);
break;
default:
throw KrakenException.Create("Option mode {0} needs wiring up", options.Mode);
}
runner.Run();
}