Image data processing techniques utilizing multiple processes operating on one or more processors of one or more computer systems can be used to efficiently rearrange or reparameterizing image data to form hologram element (hogel) images which can then be used to produce holographic stereograms. These...http://www.google.de/patents/US6868177?utm_source=gb-gplus-sharePatent US6868177 - Efficient block transform including pre-processing and post processing for autostereoscopic displays
