@techreport {herrmann2010SEGerc,
	title = {Empirical recovery conditions for seismic sampling},
	number = {TR-EOAS-2010-2},
	year = {2010},
	institution = {Department of Earth and Ocean Sciences, UBC},
	abstract = {In this paper, we offer an alternative sampling method leveraging recent insights from compressive sensing towards seismic acquisition and processing for data that are traditionally considered to be undersampled. The main outcome of this approach is a new technology where acquisition and processing related costs are no longer determined by overly stringent sampling criteria, such as Nyquist. At the heart of our approach lies randomized incoherent sampling that breaks subsampling related interferences by turning them into harmless noise, which we subsequently remove by promoting transform-domain sparsity. Now, costs no longer grow with resolution and dimensionality of the survey area, but instead depend on transform-domain sparsity only. Our contribution is twofold. First, we demonstrate by means of carefully designed numerical experiments that compressive sensing can successfully be adapted to seismic acquisition. Second, we show that accurate recovery can be accomplished for compressively sampled data volumes sizes that exceed the size of conventional transform-domain data volumes by only a small factor. Because compressive sensing combines transformation and encoding by a single linear encoding step, this technology is directly applicable to acquisition and to dimensionality reduction during processing. In either case, sampling, storage, and processing costs scale with transform-domain sparsity.},
	url = {https://slim.gatech.edu/Publications/Public/Conferences/SEG/2010/herrmann10SEGerc/herrmann10SEGerc.pdf},
	author = {Felix J. Herrmann}
}
