private byte[]convertDepthFrameToColorFrame2(short[] depthFrame,DepthImageStream depthSteam)        {            byte[] depthFrame32 = new byte[depthSteam.FrameWidth * depthSteam.FrameHeight * Bgr32BytesPerPixel];            //通过常量获得有效视距，不用硬解码（就是自己定义距离）            int tooNearDepth = depthSteam.TooNearDepth;            int tooFarDepth = depthSteam.TooFarDepth;            int unknownDepth = depthSteam.UnknownDepth;            for(int i16=0,i32=0;i16<depthFrame.Length&&i32<depthFrame32.Length;i16++,i32+=4)            {                int player = depthFrame[i16] & DepthImageFrame.PlayerIndexBitmask;                int realDepth = depthFrame[i16] >> DepthImageFrame.PlayerIndexBitmaskWidth;                //通过位运算，将13位的深度图，裁剪为8位，对于显示足够了。                byte intensity = (byte)(~(realDepth >> 4));                if(player==0&&realDepth==0)                {                    //白色                    depthFrame32[i32 + RedIndex] = 255;                    depthFrame32[i32 + GreenIndex] = 255;                    depthFrame32[i32 + BlueIndex] = 255;                }                else if(player==0&&realDepth==tooFarDepth)                {                    //深紫色                    depthFrame32[i32 + RedIndex] = 66;                    depthFrame32[i32 + GreenIndex] = 0;                    depthFrame32[i32 + BlueIndex] = 66;                }                else if (player == 0 && realDepth == unknownDepth)                {                    //深棕色                    depthFrame32[i32 + RedIndex] = 66;                    depthFrame32[i32 + GreenIndex] = 66;                    depthFrame32[i32 + BlueIndex] = 33;                }                else                {                    depthFrame32[i32 + RedIndex] = (byte)(intensity >> IntensityShiftByPlayerR[player]);                    depthFrame32[i32 + GreenIndex] = (byte)(intensity >> IntensityShiftByPlayerG[player]);                    depthFrame32[i32 + BlueIndex] = (byte)(intensity >> IntensityShiftByPlayerB[player]);                }            }            return depthFrame32;        }

void _kinect_DepthFrameReady(object sender, DepthImageFrameReadyEventArgs e)        {           using(DepthImageFrame depthFrame = e.OpenDepthImageFrame())            {               if(depthFrame!=null)               {                   short[] depthPixelData = http://www.mamicode.com/new short[depthFrame.PixelDataLength];                   depthFrame.CopyPixelDataTo(depthPixelData);                   byte[] pixels = this.convertDepthFrameToColorFrame2(depthPixelData, ((KinectSensor)sender).DepthStream);                   int stride = depthFrame.Width * 4;                   imageDepth.Source = BitmapSource.Create(depthFrame.Width, depthFrame.Height, 96, 96, PixelFormats.Bgr32, null, pixels, stride);                                   }            }        }