With the increasing interest in holography for 3D imaging applications, there is a need to develop and use hologram compression techniques for the efficient storage and transmission of holographic data. This book gives a broad overview of the state-of-the-art techniques for the efficient compression and representation of digital holographic data, addressing both still and moving data sequences.An Introduction to the principles of digital holographyA critical analysis of the techniques that have been developedCoverage of the most recent research resultsA summary of future research challenges