is that possible for IMAQ toolbox to acquire kinect's skeletal space coordinates for all pixel?

I look to the example of kinect for matlab support in image acquisition toolbox. using

   vid2 = videoinput('kinect',2,'Depth_640x480');
   start(vid2);
   [frame, ts, metaData] = getdata(vid2);

I could get depth data in "frame". However is there any way that I could get real world coordinates of all pixels to the corresponding depth frame?

I check “metaData”,it has JointWorldCoordinates: [20x3x6 double], which has the conversion of the coordinates of only 20 skeletal joints. However, I hope to acquire the whole 640x480 pixels, which is like the function in Official sdk (NuiTransformDepthImageToSkeleton or MapDepthPointToSkeletonPoint)

thx.

[Martin Schätz]

Hi, dont you mean point cloud?