image.Handle is missing?

I hope there is still someone answering questions for this project.

I was trying to build this project, got an error in DecodedKinectCaptureFrame.cs file.

VirtualStage\VirtualStage\Speaker.Recorder\Speaker.Recorder\Kinect\DecodedKinectCaptureFrame.cs(63,63,63,69): error CS1061: 'Image' does not contain a definition for 'Handle' and no accessible extension method 'Handle' accepting a first argument of type 'Image' could be found (are you missing a using directive or an assembly reference?)

This is no definition for the Handle in the image. Any ideas to solve this?

Thanks