A boundary migration model for imaging within volumetric scattering media.

ABSTRACT: Effectively imaging within volumetric scattering media is of great importance and challenging especially in macroscopic applications. Recent works have demonstrated the ability to image through scattering media or within the weak volumetric scattering media using spatial distribution or temporal characteristics of the scattered field. Here, we focus on imaging Lambertian objects embedded in highly scattering media, where signal photons are dramatically attenuated during propagation and highly coupled with background photons. We address these challenges by providing a time-to-space boundary migration model (BMM) of the scattered field to convert the scattered measurements in spectral form to the scene information in the temporal domain using all of the optical signals. The experiments are c

SUBMITTER: Du D 

PROVIDER: S-EPMC9184484 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature