首页    期刊浏览 2025年02月22日 星期六
登录注册

文章基本信息

  • 标题:Imaging through scattering medium by adaptive non-linear digital processing
  • 本地全文:下载
  • 作者:Saswata Mukherjee ; Joseph Rosen
  • 期刊名称:Scientific Reports
  • 电子版ISSN:2045-2322
  • 出版年度:2018
  • 卷号:8
  • 期号:1
  • 页码:10517
  • DOI:10.1038/s41598-018-28523-6
  • 语种:English
  • 出版社:Springer Nature
  • 摘要:Scattering media have always posed obstacles for imaging through them. In this study, we propose a single exposure, spatially incoherent and interferenceless method capable of imaging multi-plane objects through scattering media using only a single lens and a digital camera. A point object and a resolution chart are precisely placed at the same axial location, and light scattered from them is focused onto an image sensor using a spherical lens. For both cases, intensity patterns are recorded under identical conditions using only a single camera shot. The final image is obtained by an adaptive non-linear cross-correlation between the response functions of the point object and of the resolution chart. The clear and sharp reconstructed image demonstrates the validity of the method.
国家哲学社会科学文献中心版权所有