Hadamard single-pixel imaging versus Fourier single-pixel imaging

Single-pixel imaging which employs active illumination to acquire spatial information is an innovative imaging scheme and has received increasing attentions in recent years. It is applicable to imaging at non-visible wavelengths and imaging under low light conditions. However, single-pixel imaging has once encountered problems of low reconstruction quality and long data-acquisition time. Hadamard single-pixel imaging (HSI) and Fourier single-pixel imaging (FSI) are two representative deterministic model based techniques. Both techniques are able to achieve high-quality and efficient imaging, remarkably improving the applicability of single-pixel imaging scheme. In this paper, we compare the performances of HSI…

• NS
  National Science Foundation

  Award: DBI 1555986
• NN
  National Natural Science Foundation of China

  Award: 61475064
• NI
  National Institutes of Health

  Awards: R03EB022144, R21EB022378