Medical applications of holographic visual displays
Jessica D. Gilbert Redman · Journal of Physics E Scientific Instruments · 1969
Holography permits the recording of a number of separate images on a single photographic plate, a technique known as holographic multiplexing. Depending on the method of producing the hologram, the images can be reconstructed so that they may either be viewed simultaneously in a predetermined array, or else viewed sequentially by altering the viewing angle with respect to the plate. These two distinct modes of viewing have been used to present three-dimensional representations of medical subjects in which the basic images to be multiplexed have been produced in one system by ultrasonic scanning and in another by radiography.