| public static RawToPlayerIndex ( short raw ) : int | ||
| raw | short | |
| return | int | |
public static void ColorPlayers(short[] depthFrame, byte[] colorFrame)
{
Array.Clear(colorFrame, 0, colorFrame.Length);
for (int depthIndex = 0, colorIndex = 0; colorIndex < colorFrame.Length; depthIndex++,
colorIndex += Bgr32BytesPerPixel)
{
short pixel = depthFrame[depthIndex];
int player = DepthUtil.RawToPlayerIndex(pixel);
if (player != 0)
{
colorFrame[colorIndex + RedIndex] = 0xff;
colorFrame[colorIndex + GreenIndex] = 0;
colorFrame[colorIndex + BlueIndex] = 0;
}
}
}
/// <summary>
/// Updates depth player masks.
/// </summary>
/// <param name="depthFrame"></param>
void UpdatePlayerMask(short[] depthFrame)
{
CvInvoke.cvZero(DepthPlayerMask.Ptr);
var data = DepthPlayerMask.Data;
for (int r = 0; r < height; r++)
{
for (int c = 0; c < width; c++)
{
var index = r * width + c;
short pixel = depthFrame[index];
int playerIndex = DepthUtil.RawToPlayerIndex(pixel);
if (playerIndex > 0)
{
data[r, c, 0] = 255;
}
}
}
CvInvoke.cvMorphologyEx(DepthPlayerMask.Ptr, DepthPlayerMask.Ptr,
IntPtr.Zero, IntPtr.Zero, CV_MORPH_OP.CV_MOP_OPEN, CvOpenIter);
}
