/// <summary>
 /// Computes disparity map for the input rectified stereo pair.
 /// </summary>
 /// <param name="left">The left single-channel, 8-bit image</param>
 /// <param name="right">The right image of the same size and the same type</param>
 /// <param name="disparity">The disparity map</param>
 /// <param name="stream">Use a Stream to call the function asynchronously (non-blocking) or null to call the function synchronously (blocking).</param>
 public void FindStereoCorrespondence(GpuImage <Gray, Byte> left, GpuImage <Gray, Byte> right, GpuImage <Gray, Byte> disparity, Stream stream)
 {
     GpuInvoke.GpuStereoConstantSpaceBPFindStereoCorrespondence(_ptr, left, right, disparity, stream);
 }