Ghosting Demo

GUI showing alpha blending of streamed image pairs.

This GUI implements the demo "Alpha Blending of Streamed Image Pairs" from the Image Acquisition Toolbox documentation. It is intended to show how to create a simple GUI that performs image processing as images are acquired by the Image Acquisition Toolbox.
This demo combines a background image with newly acquired images which a user specified transparency value. This produces a "ghosting" effect where objects that move into the scene appear to be partly transparent.