Snapshot spatial-temporal compressive imaging

Mu Qiao, Xuan Liu, Xin Yuan

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

We build a compressive imaging system that can reconstruct high-speed videos of two fields-of-view by capturing a single frame. A single digital micromirror device is employed to implement high-speed modulation simultaneously on both scenes in a manner that does not compromise spatial resolution. We utilize deep denoising priors in the plug-and-play framework for efficient reconstruction. Two spatial-temporal data cubes, each with the size 650 × 650 × 20, are reconstructed from a single two-dimensional spatial measurement.

Original languageEnglish (US)
Pages (from-to)1659-1662
Number of pages4
JournalOptics Letters
Volume45
Issue number7
DOIs
StatePublished - Apr 1 2020

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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