How to get the Depth image like in the Clip Editor SDK ? (C#)

[Dylan_R_]

Hello, 

I've been looking trough a lot of topic on the Intel forum but I don't find any answer to my problem, I'm a beginner at devellopping.

I work on a WindowsForm in C# (I'm a beginner) I want to save a depth picture with a continuous grayscale (or at least a continous scale) like in the SDK, but I get a  discontinuous color scale.

Here is my code:

PXCMSenseManager sm = session.CreateSenseManager();

sm.EnableStream(PXCMCapture.StreamType.STREAM_TYPE_DEPTH, 0, 0); 

sm.Init();
            
            pxcmStatus status = sm.AcquireFrame(true);
            PXCMCapture.Sample sample = sm.QuerySample();
            PXCMImage dimage = sample.depth;
            PXCMImage.ImageData data2;

dimage.AcquireAccess(PXCMImage.Access.ACCESS_READ, PXCMImage.PixelFormat.PIXEL_FORMAT_DEPTH_RAW, out data2); 

Int16[] buffer = data2.ToShortArray(0, dimage.info.width * dimage.info.height);
            Bitmap bm2 = new Bitmap(dimage.info.width, dimage.info.height, PixelFormat.Format16bppRgb555);
            BitmapData bmapdata = bm2.LockBits(new Rectangle(0, 0, dimage.info.width, dimage.info.height), ImageLockMode.WriteOnly, bm2.PixelFormat);
            IntPtr ptr = bmapdata.Scan0; 
            Marshal.Copy(buffer, 0, ptr, dimage.info.width * dimage.info.height);
            bm2.UnlockBits(bmapdata);

bm2.Save(@"" + path + "\\" + date + "_depth_" + cpt + ".png", ImageFormat.Png);
            dimage.ReleaseAccess(data2);

The image I get:  http://img11.hostingpics.net/pics/33861503032016depth2.png

Thanks :)