1. A method for processing captured image information in an interactive video display system, said method comprising: detecting a special learning condition of a captured camera image; comparing said captured camera image to a normal background model image; comparing said captured camera image to a second background model image, wherein said second background model is learned at a faster rate than said normal background model; and generating a vision image based on said comparing said captured camera image to said normal background model image and said comparing said captured camera image to said second background model image.