English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The recent theory of compressive sensing leverages upon the structure ofsignals to acquire them with much fewer measurements than was previouslythought necessary, and certainly well below the traditional Nyquist-Shannonsampling rate. However, most implementations developed to take advantage ofthis framework revolve around controlling the measurements with carefullyengineered material or acquisition sequences. Instead, we use the naturalrandomness of wave propagation through multiply scattering media as an optimaland instantaneous compressive imaging mechanism. Waves reflected from an objectare detected after propagation through a well-characterized complex medium.Each local measurement thus contains global information about the object,yielding a purely analog compressive sensing method. We experimentallydemonstrate the effectiveness of the proposed approach for optical imaging byusing a 300-micrometer thick layer of white paint as the compressive imagingdevice. Scattering media are thus promising candidates for designing efficientand compact compressive imagers.

Imaging With Nature: Compressive Imaging Using a Multiply Scattering Medium