Kizhakkumkara Muhamad, R., Blinder, D., Symeonidou, A., Birnbaum, T., Watanabe, O., Schretter, C., & Schelkens, P. (2019). Exact global motion compensation for holographic video compression. Applied Optics, 58(34), G204-G217. https://doi.org/10.1364/AO.58.00G204

@article{4d22e2f73dc84cc0839475df7ed738d0,
title = "Exact global motion compensation for holographic video compression",
abstract = "Holographic video requires impractical bitrates for storage and transmission without data compression. We introduce an end-to-end compression pipeline for compressing holographic sequences with known ground truth motion. The compression strategy employs a motion compensation algorithm based on the rotational transformation of an angular spectrum. Residuals arising from the compensation step are represented using short-time Fourier transforms and quantized with uniform mid-rise quantizers whose bit depth is determined by a Lagrangian rate-distortion optimization criterion where the distortion metric is the mean squared error. Experiments use computer-generated holographic videos, and we report Bj{\o}ntegaard delta peak signal-to-noise ratio gains of around 20 dB when compared to traditional image/video codecs.",
keywords = "holography, video compression, motion compensation, Fourier transform, computer generated holography, CGH",
author = "{Kizhakkumkara Muhamad}, Raees and David Blinder and Athanasia Symeonidou and Tobias Birnbaum and Osamu Watanabe and Colas Schretter and Peter Schelkens",
year = "2019",
month = dec,
day = "1",
doi = "10.1364/AO.58.00G204",
language = "English",
volume = "58",
pages = "G204--G217",
journal = "Applied Optics",
issn = "1559-128X",
publisher = "The Optical Society",
number = "34",
}