public POutputVideoStream(POutputVideoStream other) : this(PapillonPINVOKE.new_POutputVideoStream__SWIG_1(POutputVideoStream.getCPtr(other)), true)
{
if (PapillonPINVOKE.SWIGPendingException.Pending)
{
throw PapillonPINVOKE.SWIGPendingException.Retrieve();
}
}
public static PResult Open(SWIGTYPE_p_papillon__PPlugin plugin, PUri uri, POutputVideoStream outputVideoStream)
{
PResult ret = new PResult(PapillonPINVOKE.POutputVideoStream_Open__SWIG_1(SWIGTYPE_p_papillon__PPlugin.getCPtr(plugin), PUri.getCPtr(uri), POutputVideoStream.getCPtr(outputVideoStream)), true);
if (PapillonPINVOKE.SWIGPendingException.Pending)
{
throw PapillonPINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
public static PResult Open(string uri, POutputVideoStream outputVideoStream)
{
PResult ret = new PResult(PapillonPINVOKE.POutputVideoStream_Open__SWIG_0(uri, POutputVideoStream.getCPtr(outputVideoStream)), true);
if (PapillonPINVOKE.SWIGPendingException.Pending)
{
throw PapillonPINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(POutputVideoStream obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
static void Main(string[] args) {
// **********************
// intialise Papillon SDK
// **********************
PLog.OpenConsoleLogger();
PapillonSDK.Initialise("PapillonCSharpDemo");
string SAMPLE_DIR = PPath.Join(PUtils.GetEnv("PAPILLON_INSTALL_DIR"), "Data", "Samples");
// *********************************************************************
// load an image from disk (can be JPEG, TIF, BMP or PNG) and display it
// *********************************************************************
PImage image = new PImage();
image.Load(PPath.Join(SAMPLE_DIR, "sample.jpg")).OrDie();
image.Display("MySampleImage");
// **********************************************************
// set an image from a pixel buffer (a byte[]) and display it
//***********************************************************
int width = 600;
int height = 400;
int depth = 3;
var buf = new byte[width * height * depth];
for (int i = 0; i < buf.Length; i+=depth) {
buf[i] = 127;
buf[i + 1] = 0;
buf[i + 2] = 255;
}
PImage image2 = new PImage();
image2.Set(buf, width, height, PImage.EPixelFormat.E_BGR8U);
image2.Display("Pink");
// **********************************************************
// open a video stream from local webcam, then
// 1. display the video stream
// 2. write it on the disk (AVI file)
// 3. stabilise the video stream (if the "stabilisation" plugin is available)
// 4. perform face detection on the video stream
//***********************************************************
PInputVideoStream inputStream = new PInputVideoStream();
PInputVideoStream.Open("device:0", inputStream).OrDie();
POutputVideoStream outputStream = new POutputVideoStream();
POutputVideoStream.Open("webcam.avi?fps=20.0", outputStream).OrDie();
bool isStabilisationEnabled = false;
PImage stabilisedImage = new PImage();
PImageFilterOptions stabilisationOptions = new PImageFilterOptions();
PImageFilter stabilisationFilter = new PImageFilter();
if (PImageFilter.Create("Stabilisation", "", stabilisationFilter).Ok()) {
stabilisationOptions.SetDoubleParameter("motion", 0.5);
stabilisationOptions.SetIntParameter("panning", 0);
isStabilisationEnabled = true;
}
PFrame frame = new PFrame();
PDetector faceDetector = new PDetector();
PDetector.Create("FaceDetector", "", faceDetector).OrDie();
PDetectorOptions detectorOptions = new PDetectorOptions();
detectorOptions.SetIntParameter("LOCALISER", 0); // no localiser
detectorOptions.SetMinDetectionSize(60);
PDetectionList detectionList = new PDetectionList();
while (inputStream.GetFrame(frame).Ok()) {
frame.Display("Web-cam image", 50);
outputStream.PutImage(frame.GetImage());
if (isStabilisationEnabled) {
stabilisationFilter.Apply(frame.GetImage(), stabilisationOptions, stabilisedImage);
stabilisedImage.Display("Stabilised stream");
}
faceDetector.Detect(frame, detectorOptions, detectionList);
PUtils.DisplayDetectionList(frame, detectionList, "Face Detector");
}
}
