Publication

Learning-based subsampling

Volkan Cevher
2017
Patents

Abstract

The present invention concerns a method of sampling a test signal. The method comprises: acquiring (21) training signals sampled at a plurality of sampling locations; running (23) an optimization procedure for determining an index set of n indices, representing a subset of the sampling locations, that maximize a function, over the training signals, of a quality parameter representing how well a given training signal is represented by the n indices; and sampling (25) the test signal at the sampling locations represented by the n indices.

Official source

https://infoscience.epfl.ch/entities/publication/39705bbc-d645-46fd-b24e-5ff29bca783d

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Learning-based subsampling

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