arXiv · 1403.6540
The quest for optimal sampling: Computationally efficient, structure-exploiting measurements for compressed sensing
Abstract
An intriguing phenomenon in many instances of compressed sensing is that the reconstruction quality is governed not just by the overall sparsity of the signal, but also on its structure. This paper is about understanding this phenomenon, and demonstrating how it can be fruitfully exploited by the design of suitable sampling strategies in order to outperform more standard compressed sensing techniques based on random matrices.
Explore related subjects
Keep this discovery
Ben Adcock, Anders C. Hansen, Bogdan Roman. 2014-03-26. The quest for optimal sampling: Computationally efficient, structure-exploiting measurements for compressed sensing. https://arxiv.org/abs/1403.6540
Cite the original work for its findings. Save a collection to share your selection of sources.