About the Book Digital (or electronic) holography and its application to 3-D display is one of the formidable problems of evolving areas of high technology that has been receiving great attention in recent years. The realization of life-size interactive 3-D displays has been a seemingly unobtainable goal. Technology is not quite at that level yet, but advances in 3-D display now allow us to take important steps toward the achievement of this objective. The reader is presented with the state-of-the-art developments in both digital holography and 3-D display techniques. The book contains a large amount of research material as well as reviews, new ideas and insights that will be useful for graduate students, scientists, and engineers working in the field. About the Editor Ting-Chung Poon is a professor at Virgina Tech in the Bradley Department of Electrical and Computer Engineering, where he is also Director of the Optical Image Processing Laboratory. His research interests include acousto-optics, hybrid (optica/electronic/digital) 3-D image processing, optical scanning cryptography, optical scanning holography, 3-D holographic display, and 3-D holographic microscopy.