Looking inside depth image stream helpers

DepthImageFrame and DepthImageStream are the two classes that actually take care of all the depth data processing.

The following class diagram is a representation that will help you quickly understand the overall depth image frames and their associations, which we have discussed earlier. Each individual depth frame is represented by the DepthImageFrame class. The DepthImageFrame class is a sealed class and is derived from an ImageFrame base class. Whenever there is a frame from the sensor, DepthFrameReady events fire up with DepthImageFrameReadyEventArgs, which has the OpenDepthImageFrame() method exposed. OpenDepthImageFrame() returns the type of DepthImageFrame with the DepthImageFormat type that was specified during stream channel initialization. The data that is returned from the sensor can be processed further inside the DepthFrameReady event handler.

The depth image stream represents the succession of the depth image frame coming from Kinect...