1. A method of using hybrid image techniques to effect a transformation of stored digital images into a composite digital camouflage image, comprising: applying a high pass filter to a first stored digital image to create a high spatial frequency pattern, the first stored digital image selected to provide a camouflage effect when viewed at a first viewing distance; applying a low pass filter to a second stored digital image to create a low spatial frequency pattern, the second stored digital image selected to provide a camouflage effect when viewed at a second viewing distance greater than the first viewing distance; and combining the high and low spatial frequency patterns to create a composite digital image, wherein the appearance of the first stored digital image predominates the composite digital image when viewed at the first viewing distance, and the appearance of the second stored digital image predominates the composite digital image when viewed at the second viewing distance.