public ProjectorForm(int screenIndex)
{
InitializeComponent();
this.screenIndex = screenIndex;
ShowInTaskbar = false;
FormBorderStyle = FormBorderStyle.None;
// assumes that taskbar is not displayed on every display
bounds = Screen.AllScreens[screenIndex].Bounds;
StartPosition = FormStartPosition.Manual;
Location = new System.Drawing.Point(bounds.X, bounds.Y);
Size = new Size(bounds.Width, bounds.Height);
// Gray code
grayCode = new GrayCode(bounds.Width, bounds.Height);
grayCodeImages = grayCode.Generate();
}
public ProjectorForm(int screenIndex)
{
InitializeComponent();
this.screenIndex = screenIndex;
ShowInTaskbar = false;
FormBorderStyle = FormBorderStyle.None;
// assumes that taskbar is not displayed on every display
bounds = Screen.AllScreens[screenIndex].Bounds;
StartPosition = FormStartPosition.Manual;
Location = new System.Drawing.Point(bounds.X, bounds.Y);
Size = new Size(bounds.Width, bounds.Height);
// Gray code
grayCode = new GrayCode(bounds.Width, bounds.Height);
grayCodeImages = grayCode.Generate();
}
public void DecodeGrayCodeImages(string directory)
{
stopWatch.Start();
// decode Gray code captures
foreach (var projector in projectors)
{
string projectorDirectory = directory + "/projector" + projector.name;
var grayCode = new GrayCode(projector.width, projector.height);
// allocate space for captured images
int nCapturedImages = 2 * (grayCode.numXBits + grayCode.numYBits); // varies by projector
var capturedImages = new ByteImage[nCapturedImages];
for (int i = 0; i < nCapturedImages; i++) // varies by projector
capturedImages[i] = new ByteImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
foreach (var camera in cameras)
{
Console.WriteLine("decoding Gray code images for projector " + projector.name + ", camera " + camera.name);
string cameraDirectory = projectorDirectory + "/camera" + camera.name;
// load and decode Gray code images
for (int i = 0; i < nCapturedImages; i++)
LoadFromTiff(imagingFactory, capturedImages[i], cameraDirectory + "/grayCode" + i + ".tiff");
var decodedColumns = new ShortImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
var decodedRows = new ShortImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
var mask = new ByteImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
// TODO: there are a couple of interesting thresholds in Decode; they should be surfaced here
grayCode.Decode(capturedImages, decodedColumns, decodedRows, mask);
//Console.WriteLine("saving camera " + camera.displayName);
SaveToTiff(imagingFactory, decodedColumns, cameraDirectory + "/decodedColumns.tiff");
SaveToTiff(imagingFactory, decodedRows, cameraDirectory + "/decodedRows.tiff");
SaveToTiff(imagingFactory, mask, cameraDirectory + "/mask.tiff");
var decodedColumnsMasked = new ShortImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
var decodedRowsMasked = new ShortImage(Kinect2Calibration.colorImageWidth, Kinect2Calibration.colorImageHeight);
for (int y = 0; y < Kinect2Calibration.colorImageHeight; y++)
for (int x = 0; x < Kinect2Calibration.colorImageWidth; x++)
{
if (mask[x, y] > 0)
{
decodedColumnsMasked[x, y] = decodedColumns[x, y];
decodedRowsMasked[x, y] = decodedRows[x, y];
}
else
{
decodedColumnsMasked[x, y] = 0;
decodedRowsMasked[x, y] = 0;
}
}
SaveToTiff(imagingFactory, decodedColumnsMasked, cameraDirectory + "/decodedColumnsMasked.tiff");
SaveToTiff(imagingFactory, decodedRowsMasked, cameraDirectory + "/decodedRowsMasked.tiff");
}
}
Console.WriteLine("elapsed time " + stopWatch.ElapsedMilliseconds);
}
