Video compressive sensing using Russian dolls ordering of Hadamard basis for multi-scale sampling of a scene in motion using a single pixel camera

Vladislav Kravets, Adrian Stern

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

The single pixel camera is an imaging system particularly well suited for scene acquisition where a matrix detector is unavailable. Because of the long acquisition times, the system is usually aided with common compressive sensing techniques. However, if the scene contains moving elements, the recovery may show poor results. In this article we review a new novel technique we purposed for recovery of a moving scene with a compressive single pixel camera. The technique is inspired by 'Russian-Dolls' multi-scale ordering of the Hadamard sensing matrix. The technique can handle both global motion (e.g. due to camera panning) and motion of the objects in the scene.

Original languageEnglish GB
DOIs
StatePublished - 1 Jan 2018
EventComputational Imaging III 2018 - Orlando, United States
Duration: 15 Apr 201817 Apr 2018

Conference

ConferenceComputational Imaging III 2018
Country/TerritoryUnited States
CityOrlando
Period15/04/1817/04/18

Keywords

  • Video compressive sensing
  • multiscale sensing matrix
  • optical flow
  • single pixel camera

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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