Super-resolution image reconstruction for inexpensive mri

Research output: Contribution to conferencePoster

Abstract

Inexpensive MRI scanners based on permanent magnets present a promising diagnostic tool for developing countries. An ill-posed system of equations has to be solved in order to obtain an image. Due to the low signal-to-noise ratio, direct attempts at generating high resolution images yield poor results. In this research, super-resolution reconstruction is considered as an alternative. By first obtaining low resolution images and then applying super-resolution, high resolution images of better quality can be obtained.
Original languageEnglish
Pages164-164
Number of pages1
Publication statusPublished - 2018
EventSiam Conference on Imaging Science: SIAM IS 18 - University of Bologna, Bologna, Italy
Duration: 5 Jun 20188 Jun 2018

Conference

ConferenceSiam Conference on Imaging Science
Country/TerritoryItaly
CityBologna
Period5/06/188/06/18

Keywords

  • image enhancement
  • image reconstruction
  • inverse problems
  • magnetic resonance imaging
  • numerical linear algebra

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